ip-601ms_rev11

January, 2001

Ver. 1.1

IP-601SERVICE HANDBOOK

KONICA CORPORATIONTECHNOLOGY SUPPORT CENTER

TOKYO JAPAN

KCSI60110

IP-601 PRINT CONTROLLER C-1

Contents

CONTENTS

Chapter 1. Overview� Product specifications .......................................................................1-1

� Product overview ...............................................................................1-3� Features of the IP-601 .................................................................................... 1-3

� Startup sequence of the Konica 7075 and IP-601 system ............................... 1-4

� Data processing by the IP-601 (refer to a data flow chart) .............................. 1-4

Chapter 2. Assembly / Disassembly� Disassembling and Assembling IP-601 .............................................2-1

[1] IP-601 Removal ............................................................................................ 2-2

[2] External Cover and Front Cover Removal .................................................... 2-3

[3] Floppy Disk Drive Removal/Installation ........................................................ 2-4

[4] Hard Disk Drive Removal/Installation ........................................................... 2-5

[5] Power Supply Unit Removal/Installation ....................................................... 2-6

[6] VGA Video Card Removal/Installation .......................................................... 2-7

[7] IEEE 1394 Communication Board Removal/Installation .............................. 2-7

[8] Network Card (KN-302: optional) Removal/Installation ................................ 2-8

[9] Parallel Security Board Removal/Installation ............................................... 2-8

[10] Mother Board Removal/Installation ............................................................ 2-9

[11] DIMM Memory Module Removal .............................................................. 2-11

[12] Memory Expansion (use a commercially available memory) ................... 2-12

Chapter 3. Troubleshooting� Troubleshooting .................................................................................3-1

[1] Troubleshooting the IP-601 and Konica 7075 ............................................... 3-1

C-2 IP-601 PRINT CONTROLLER

Contents

Chapter 4. Appendices� Appendices ........................................................................................4-1

[1] IP-601 Software Installation Guide ............................................................... 4-2

[2] Jumper (JP8)/Dip SW Settings ..................................................................... 4-2

[3] Ga-6BA Component (IP-601) ....................................................................... 4-3

[4] IP-601 POST Messages............................................................................... 4-4

[5] Beep Codes.................................................................................................. 4-5

[6] Limitation ...................................................................................................... 4-5

[7] 25 Mode ....................................................................................................... 4-6

[8] P Feature ...................................................................................................... 4-8

[9] IP-601 Block Diagram................................................................................... 4-8

[10] Handling IP-601 Mother Board ................................................................... 4-9

INDEX ............................................................................. Index-1

Overview

1

IP-601 PRINT CONTROLLER 1-1

Chapter 1 Overview

� Product specificationsType: Built-in box type for the Konica 7075 Printer/Copier

Paper size: • The paper sizes specifiable in the printer driver:

5.5X8.5 / 8.5x11 / 8.5x14 / 11x17 / A3 / A4 / A5 / A6 / B4 / B5 /

B6 / F4 / 8K / 16K / 5.5X8.5W / 8.5x11W / 11x17W / A3W / A4W /

A5W / B4W / B5W

• The paper sizes selected automatically according to the job settings:

5.5X8.5R / 8.5x11R / A4R / A5R / A6R / B5R / B6R / F4R /

5.5X8.5WR / 8.5x11WR / A4WR / A5WR / B5WRPaper Feeding & Amount of Feeding Paper : The same as the copier

Load Output Paper: The same as the copier

Mode: The dual operation of the Copier and the Printer is available.(Up to 5 jobs, Including scanning jobs, can be processed at a time.)

Special Printing: Offset, Staple function, Combination, Punch Function, Fold and Stitchfunction,Front/Back Cover function, Wait Mode function, Image Shift func-tion, Password Printing, Form Overlay function, etc.

Orientation: Portrait and Landscape

Resolution: Printing System: 400 dpi / 600 dpi

Scanning System: 200 dpi / 300 dpi / 400 dpi / 600 dpi

Gradation: 1 bit

No. of Print: 1 to 9999

Continuous print speed: 400 x 400 dpi / 600 x 600 dpi : 75 ppm *1 (A4, 8.5 x 11)

Printable Area: Standard: Head and Foot Margins: 2.5 mmRight and Left Margins: 2.5 mm

Wide: 0 mm

Warm-up time: The same as the copier

Basic Configuration:

Architecture: IBM Compatible PC System

CPU: Intel Pentium III 500MHz

Memory: 64 MB SD-RAM (Standard)Expandable up to 512 MB

Interface: Centronics (IEEE 1284) / DB 25 pin male connector

IEEE1394 (Print Engine Interface)

Network Interface (Option): KN302: Ethernet (100BaseTX / 10BaseT)Protocol: IPX/SPX (Netware, Peer to Peer)

TCP/IP (LPD/LPR, Peer to Peer)AppleTalk (EtherTalk)

Printer Language: PCL5eAdobe PS3 (optional PS3 kit required)

Built-in fonts: Agfa Microtype fonts

Compliant OS: Windows 95/98/MeWindows NT4.0/2000 (optional PS3 kit required)Mac OS 7.1 or more (optional PS3 kit required)

Printer Driver: Printer driver for Windows 95 / 98 / MePS printer driver for Windows (optional PS3 kit required)PS printer driver for Macintosh (optional PS3 kit required)

Compatible Host Computer: A Windows-based computerMacintosh computer (optional PS3 kit required)

1-2 IP-601 PRINT CONTROLLER

Chapter 1 Overview

Option: PS-361 (PostScript 3 option)Memory: MU-401 (DIMM 64 MB)

Dimensions: 178 mm (W) x 425 mm (D) x 395 mm (H)

7.0” (W) x 16.7” (D) x 15.6” (H)

Weight: Approx. 11 kg

Approx. 242.5 lb

Power: AC 100-120 / 200-240 V 50 / 60 Hz

Working Environment: Temperature: 10 degree˚C to 30 degree˚C

50 degree°F to 86 degree°F

Humidity: 10% to 80% RH (non-condensing)

Restrictive Conditions:

• In the Printer mode, the EKC (Electric Key Counter) of the main body printer is not available.

• Although the Weekly Timer function of the main body printer is available in the Printer mode, the poweris not turned Off until the data output is finished when print data remains in the E-RDH.

*1 Numbers in the case of continuous printing following the storage of all pages in E-RDH memory, ornumbers in the case of printing the same image on multiple papers.

NOTE: Specifications are subject to change without notice.


Chapter 1 Overview

� Product overview

� Features of the IP-601

The Konica IP-601 is a print controller that enables the Konica 7075 Copier to be connected to a variety of

computers or networks to be used as a printer. The IP-601 receives files from computers or networks and

converts those files into image data (video data), so as to be able to be printed out using the 7075 Copier. To do

this, a VI-601(video interface kit) needs to be mounted to the 7075.

This service handbook provides information on product configuration, removal and installation procedures and

troubleshooting. Appendices provide information on software installation, mother board jumper settings to be

checked for, error messages, beep codes, and copier codes assisting service personnel in troubleshooting,

among others. This service handbook is intended to be bound together with the 7075 Service Manual.

In case of using as a networked printer (KN-302 required)

In case of using as a local printer

IP-601 Konica 7075 Copier


Chapter 1 Overview

� Startup sequence of the Konica 7075 and IP-601 system

IP-601 is powered on by turning on the 7075 power SW and its start-up sequence is as follows.

1. The BIOS detects the CPU clock, memory size, IDE, etc.

2. The OS starts, and then the IP-601’s system software is loaded from the hard disk into memory.

During the system software loading, the hardware check of the IEEE 1394 Communication Board

and its driver is loaded.

3. Status check is performed between the IP-601 and 7075.

4. The current status of IP-601 is displayed in icon on the 7075’s LCD panel.


Chapter 1 Overview

� Data Flow

Computer

Main body printer

Interface

Interface

Print Controller

Application

Parallel I/F

Input Buffer

Hard Disk

PDL Processing ( Rasterization ) / Interpreter

Page memory

IEEE 1394 Communication Board

IEEE 1394

VIC ( Video Interface Card )

PCI bus

E-RDH memory

PCI bus

Printer Driver

Spooler

Print Commands

Browser HTML

Ethernet Network I/F( TCP/IP, IPX/SPX, AppleTalk )

Nework Interface Card( Option )

Parallel I/F( IEEE 1284 )

Print Engine ( Print )

PDL command Rasterized image data Printer status


Chapter 1 Overview

Assembly / Disassembly

2

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Chapter 2 Assembly / Disassembly

� Disassembling and Assembling IP-601

Tool: Phillips screwdriver.

Note: To prevent the hard disk from detriment effects, use unmagnetized tools in the disassembly/as-

sembly process. Also, without a proper ground, it may have possibilities that boards get damaged.

Wear a wrist strap or take other proper grounding measures before stating to work.

Front View

Back View

GROUND WIRE(below the FDD)

LED WIRING

FLOPPYDISK DRIVE

FLOPPY DISKCONTROL CABLE

HARD DISK DRIVECONTROL CABLE

PARALLEL SECURITYBOARD

NETWORK CARD(optional)

VGA VIDEO CARD

IEEE 1394 COMMUNICATIONBOARD

MOTHER BOARD(on drawer unit)

HARD DISKDRIVEPOWER SUPPLY

DIMMCNJ2 (FD from power supply)

FLOPPY DISKDRIVE MOUNTINGPLATE



[1] IP-601 Removal1. Switch off the 7075 and IP-601, and unplug the power cord of the 7075.

2. Remove the left side plate of the 7075.

3. Remove the cover plate of the 7075.

4. Unplug the network cable, parallel cable, IEEE 1394 cable and power cord from the IP-601.

Parallel cable

Network cable

IEEE 1394 cable

5. Take out the IP-601 from the left side of the 7075.



[2] External Cover and Front Cover RemovalExternal Cover

1. Remove four screws on the IP-601 rear, and then remove the external cover by sliding it backwards.

Front Cover

1. Unhook four tabs shown below, and then remove the front cover.

Remove the upper two tabs, then remove other two tabs that are situated at the back side of the front

cover.

Tab

Tab

External Cover



[3] Floppy Disk Drive Removal/Installation1. Remove the connector from floppy disk drive .

• Remove the Ribbon cable (the one which comes out from the floppy disk drive, of which the flat cable

whose pin 1 is marked in red)

• Remove the Power connector (small 4-pin connector)

2. Remove two screws on the IP-601 front, and then remove the mounting support.

A6001-04FDD

FDD

HDD

HDDHDD

Mounting support

3. Remove four screws on both sides, which fix the floppy disk to the mounting support, and then remove

the floppy disk from the mounting support.

A6001-04FDD

FDD

HDD

HDDHDD

Mounting support

Installation of the floppy disk drive is made in reverse order of removal.

As for the ribbon cable, connect with the cable marked in red to Pin 1. Pin 1 is a left-side pin viewed from the IP-

601's front.

NOTES: • A green LED remains lit on the control panel if the ribbon cable for the floppy disk drive is

mounted upside down.

• Don't fully tighten mount screws before the unit is mounted and aligned with respect to the

front cover.



[4] Hard Disk Drive Removal/Installation1. Remove the connector of the hard disk driver.

• Power connector (large 4-pin connector)

• Ribbon cable (the one which comes out from the hard disk drive, of which the flat cable whose pin 1 is red)

2. Remove two screws that fasten the hard disk drive to the chassis.

3. Slowly pull out the hard disk drive.

Installation of the hard disk drive is made in reverse order of removal.

As for the ribbon cable, connect with the red lead from pin 1. Pin 1 is a right-side pin viewed from the P-601's front.



[5] Power Supply Unit Removal/Installation1. Remove CNP8 and CNP9 on the mother board (J1 and

J2).

CNP8 and CNP9 are both provided with guide keys for

installation in the correct direction.

2. Remove two screws that fasten the power switch to the

front panel.

3. Remove the screw that fasten the ground lead to the

front panel.

4. Lift up the power switch cable from the cable clamp.

5. Remove the two power connectors from the floppy disk drive.

6. Remove four screws that fasten the power supply unit to the chassis, and then pull the unit upwards.

Installation of the power supply unit is made in reverse order of removal.

Wire 1 (black)

Wire 4 (blue)

Key

Key

Pin 1

Pin 4

CNP9

CNP8

Using a pair of diagonal cutting pliers, cut off all keys except those for pin 4 of CNP8 and pin 1 of CNP9.

P8

P9

Replacement of Power Supply Unit

When mounting a power supply unit,

rearrange the guide keys of CNP8 and CNP9

of the unit as shown.



[6] VGA Video Card Removal/Installation

1. Remove a screw that fasten the VGA video card to the chassis.

2. Remove the VGA video card by pulling it outward.

Installation of the VGA video card is made in reverse order of removal.

[7] IEEE 1394 Communication Board Removal/Installation

1. Remove a screw that fasten the IEEE 1394 Communication board to the chassis.

2. Remove the IEEE 1394 Communication board by pulling it outward.

Installation of the IEEE 1394 Communication board is made in reverse order of removal.



[8] Network Card (KN-302: optional) Removal/Installation

1. Remove a screw that fasten the network card (KN-302) to the chassis.

2. Remove the network card (KN-302) by pulling it outward.

Installation of the network card (KN-302) is made in reverse order of removal.

[9] Parallel Security Board Removal/Installation

1. Remove screws that fasten the Parallel Security Board to the chassis.

2. Remove the Parallel Security Board by pulling it outward.

Installation of the Parallel Security Board is made in reverse order of removal.



[10] Mother Board Removal/InstallationRemoval

1. Remove jumper connectors (RESET, TBLED, KEYLOCK and HDLED) from the mother board.

2. Remove CNP8 and CNP9 (power connectors) from the mother board.

3. Remove the floppy disk drive ribbon cable as well as the hard disk drive ribbon cable.

Be aware of the assignment of the wire marked in red of the ribbon cable. The wire marked in red is a wire

to go to pin 1.

4. Remove four screws that fasten the drawer unit to the rear chassis.

5. Slowly pull out the drawer unit.

6. Remove the VGA video card, IEEE 1394 communication board, network card (KN-302), and Parallel

Security Board. To do this, remove screws that fasten those boards to the rear plate, and pull them out

perpendicular to their slots.

7. Remove three screws that fasten the mother board to the chassis, and remove the mother board.



Installation

1. Transfer the plastic stand from the old mother board to a new mother board.

2. Mount a new mother board to the drawer unit by tightening three screws.

3. Mount the VGA video card, IEEE 1394 communication board, network card (KN-302: optional) and Par-

allel Security Board.

When doing this, give attention to applying even pressure to both sides of each board and to inserting the

boards directly.

4. Mount the drawer unit by tightening four screws.

5. Reconnect the connectors to the mother board as shown.

IP-601

11

1

1

1

1

1

1

1

1

11 1

6BA

PCI set

Memory Slot (BANK0)

Memory Slot (BANK1)

Memory Slot (BANK2)

Memory Slot (BANK3)

Power Supply

Unit Connector

P8

P9

Floppy Disk

Drive Connector Hard Disk Drive

Connector

Power LED Connector

Speaker Connector

HDD LED ConnectorTurbo LED Connector

Reset SW Connector

Black wires (4 in number)

Additional Information:

1. When installing a new mother board, remove the chip

heat sink/fan from the old mother board and mount it to

the new mother board.

2. Compare the arrangement of jumpers of the new mother

board with that of the old mother board and correct the

arrangement if necessary. For the jumper arrangement

layout, refer to Appendices of this service handbook.

3. Black wires of the power connector are required to be

arranged to face each other as shown.



[11] DIMM Memory Module RemovalRemoval

1. To remove DIMM, push the levers on both sides of the socket to push out DIMM, and remove DIMM from

the socket directly.

Installation

1. Hold a new DIMM module's connector downward.

2. Slide the new DIMM module into the socket directly, and latch it in place using the levers on both sides.

NOTE: You can insert DIMM only in a specific direction. Install DIMM so that two cutouts in its lower part

are aligned with cutouts in the socket.

Make sure that the cut-out edge faces downward.



[12] Memory Expansion (use a commercially available memory)The IP-601 comes as standard with a 64MB memory, and this is expandable up to 512 MB by sliding additional

DIMM modules into the DIMM slots in the mother board.

NOTE: By adding memory, complicated printings become available.

Combination of expansion memory modules

BANK0 BANK1 BANK2 BANK3 Total MemorySize

64MB --- --- --- 64MB

64MB 64MB --- --- 128MB

128MB --- --- --- 128MB

64MB 64MB 64MB --- 192MB

64MB 128MB --- --- 192MB

64MB 64MB 64MB 64MB 256MB

64MB 64MB 128MB --- 256MB

128MB 128MB --- --- 256MB

64MB 64MB 64MB 128MB 320MB

64MB 128MB 128MB --- 320MB

64MB 64MB 128MB 128MB 384MB

128MB 128MB 128MB --- 384MB

64MB 128MB 128MB 128MB 448MB

128MB 128MB 128MB 128MB 512MB

NOTE: • Before attempting to add memory, be sure to turn off both the IP-601 and the 7075.

• When adding memory, you cannot use DIMM modules with a parity bit set and modules with-

out, mixed together.

• When installing memory modules, refer to the table above and make sure of the slots into

which they are to be slid.

Troubleshooting

3

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Chapter 3 Troubleshooting

� Troubleshooting

This section of the service handbook provides information that will assist service personnel in removing error

conditions developed in this system, and that will be easily referred to and will therefore minimize the length of

downtime.

The section, Appendices, of this handbook provides a system block diagram, a jumper setting description,

Power-On-Self-Test (POST) messages, and others, all of which will be useful in analyzing erroneous events.

Also provided are a hard disk initializing procedure and a formatting procedure in case the hard disk crashes.

[1] Troubleshooting the IP-601 and Konica 7075

Symptom

No IDLE icon is displayed in themessage display section of the7075 even after about two minutesare up following the powering up.Or, upon pressing the mode switch-ing button, the display screen is notswitched to show the Printer ModeBasic Screen.

The message "Warming up" doesnot go out.

The "INITIALIZING" icon does notgo out from the copier window.

Irregular images or nothing isprinted out.

Possible Cause

No power is supplied to the IP-601or its power switch is not in the ONposition.

The IEEE 1394 cable is defectiveor is not correctly connected.

IEEE 1394 Communication boarddoes not work.

Troubles occurred on the 7075. (Atthe powering-up stage, the IP-601is not capable of detecting troubleson the 7075.)

IP-601 does not get started as itshould.

The IEEE 1394 cable is defectiveor is not correctly connected.

IEEE 1394 Communication boarddoes not work.

The video interface board or otherboards in the 7075 are defective.

Solution

Check the IP-601's power cable. Checkthat powering-up lit indicators (for fan,LEDs, etc.) are displayed. Check thepower connection inside the IP-601.Check for the correct output voltage of theIP-601's power supply using a tester.

Check all cable connections. Checkconnection with IEEE 1394 Com-munication board. Replace any de-fective connector or cable.

Check to make sure that IEEE 1394Communication board is correctlyinstalled and, if necessary, replaceIEEE 1394 Communication board.

Determinate the cause of error con-ditions on the 7075.

Refer to "IP-601 does not start" inthe column, "Symptom."

Check all cable connections. Checkthe path from the IP-601 external con-nector through inside connections toIEEE 1394 Communication board.Replace defective parts.

Check to see that IEEE 1394 Com-munication board is correctly in-stalled and, if necessary, replaceIEEE 1394 Communication board.

Run a test with 7075 put into 36mode. If this test shows nothing ofirregular, replace IEEE 1394 Com-munication board.


Chapter 3 Troubleshooting

Symptom

IP-601 does not start.

A test print is not successfullyproduced.

A test print is successfully pro-duced, but no prints are producedthrough the parallel port.

A test print successfully produced,but no prints are produced throughthe network port.

A test print is successfully producedand all ports are in good condition,but user jobs cannot be printed out.

Possible Cause

The hard disk does not be working.

The hard disk controller does notbe working.

The mother board does not beworking.

The IP-601's power supply unitdoes not work.

Software in IP-601 is defective.

The parallel port does not be work-ing. Improper cables or defectivecables are used. Error conditionsare developed on the computerside.

The network port does not be work-ing or it does not correctly be in-stalled.

Errors are developed in software.

Solution

Check the hard disk connector. Ifnecessary, replace the hard disk.

Check the hard disk controller con-nector and cable.

Check all connectors to the motherboard. If necessary, replace themother board.

Check the power supply unit's func-tion and all power supply connectors.Replace the power supply unit ifnecessary.

Reboot the IP-601 and 7075.Reinstall the IP-601 software if nec-essary.Replace IEEE 1394 Communica-tion Board if necessary.

Check to see whether [Print to thefollowing port] shows the correctport on the [Details] tab on thePrinter Driver property.Check the cables (inner and exte-rior). Replace Parallel SecurityBoard if necessary.

Check to see whether [Print to thefollowing port] shows the correctport on the [Details] tab on thePrinter Driver property.Check the network card. Check allconnectors. If necessary, replacethe network card.

The trouble is blamed on the IP-601software or application software.Print out document that failed to beprinted successfully and send it toKonica.

Appendices

4

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Chapter 4 Appendices

� Appendices

[1] IP-601 Software Installation GuideThis section provides information on how to initialize the IP-601 hard disk and how to load the system software

onto the hard disk. When reinstalling the system software, be sure to use the latest version of it.

Note: Before proceeding, be sure to turn off the 7075.

Suggestion: This setup procedure needs to be followed when upgrading the currently loaded system software

or when reinstalling it.

a. Insert disk 1 (System) into the Floppy disk drive on the IP-601.

b. Switch on power to the IP-601. A test will run on the memory under the action of the

BIOS program, and the IP-601 will get started by starting up the hard disk.

c. Upon completion of installation of the content of disk 1, a series of "pip" will sound.

Then, take out disk 1, insert disk 2, and press the reset button.

Repeat the process with each disk. Be careful not to go wrong in the order in which

disks are to be inserted.

d. Upon completion of installation of the content of the last disk, take out that disk, and

turn the IP-601 off.

Note : The number of disks required varies depending on updates.

Suggestion: To update BIOS, you need a keyboard and CRT. An updating procedure will be delivered each

time it becomes necessary.



[2] Jumper (JP8)/Dip SW Settings1. Settings on the Mother board

Check to see that the jumper (JP8) and dip switch are set as follow on the mother board. If none of the followings

are selected, set them this way. To do this, be sure to turn the IP-601 off and unplug the power cord beforehand.

1. Jumper (JP8)

The conditions of Pins 1 and 2 to be connected.

2. Dip Switch

SW1 SW2 SW3 SW4

ON OFF OFF ON

2. Settings on the Parallel Security Board

NOTE: The DIP switches on this board are covered with a protective film, and their settings don’t need to be

changed in the field. Only when they are changed inadvertently, set them back to the default settings, as

instructed below.

To set the Parallel Security Board’s DIP switches back to their default settings, set them as follows:

Switches No.2 and No.5: Push down their OFF ends.

Other switches: Push down their numbered ends.

<Default Settings>

OFF

1 2 3 4 5 6 7 8

Jumper

1



[3]Ga-6BA Component (IP-601)This is a list of the connectors on the mother board.

Mother Board (Ga-6BA) Connector Assignment

Mark Function

IR Infrared connector

PWR Power LED

SPK Speaker connector

TD Turbo LED connector

TB Turbo SW connector

RST Reset SW

GD Green function LED

GN Green function SW

HD IDE Hard disk active LED

Soft PWR Soft power connector

Power ATX power connector

CPU FAN CPU cooling fan power supply connector

IDE1 Primary IDE port

IDE2 Secondary IDE port

FLOPPY Floppy port

LPT LPT port

COMA COM A port

COMB COM B port

JP1 Keyboard power-on

K.B. Keyboard connector

J4 PS/2 mouse

USB USB port

J11 Wake-on Lan

J12 ATX power control selection

SB-LINK PCI/Audio Sound Card use only

BAT1 Battery



[4] IP-601 POST MessagesPower-On-Self-Test (POST) messages, causes and solutions are described in the following table.

* Messages are shown on a CRT connected to the IP-601.

Message

BIOS ROMCHECKSUMERROR

CMOS BATTERYHAS FAILD

CMOS CHECKSUMERROR

DISPLAY SWITCHIS SETINCORRECTLY

FLOPPY DISK(s)FAILED (80)

FLOPPY DISK(s)FAILED (40)

HARD DISK(s)FAILED (80)





KEYBOARD ISLOCKED OUT

KEYBOARDERROR OR NOKEYBOARDPRESENT

MEMORY TEST FAILED

Solution

Repair the system board.

Replace the CMOS battery.

Run SETUP to set up the system again.Or, replace the battery.

Decide on the correct setting. The displayswitch can be set to color or monochrome.

Check the setting and connection. Or, re-place the floppy controller card.

Run SET UP.

Check the connection, run SET UP or re-place the hard disk.

Check the setting and connection, or re-place the hard disk controller.

Check the setting and connection, or re-place the hard disk controller.

Repair the hard disk, or replace it.

Repair the hard disk, or replace it.

Unlock the keyboard.

Check the connection. Replace the key-board or controller.

Run SET UP, or replace the memory.

Cause

Checksum error in ROM address F0000H--FFFFFH

Error in CMOS battery

System CMOS is defective, or it is modi-fied improperly.

Display switch on system board set for adifferent value from that shown on the setupwindow.

Floppy subsystem cannot be reset.

Floppy disk is not correctly set in the setupprocess.

Resetting the hard disk failed.

Hard disk controller diagnosis failed.

Hard disk drive is not initialized.

Hard disk drive is not available to becalibrated again.

Sector check failed.

Keyboard locked out.

Troubles in keyboard or keyboardcontroller.

Troubles in onboard memory.



[5] Beep CodesThe IP-601's mother board is provided with two beep codes.

The first code is used to indicate that there was a video error and the BIOS cannot initialize the video screen to

show additional information. This code involves sounding a single long "beep" followed by three short beep

sounds. The other code indicates the occurrence of DRAM error. This code involves sounding a long beep

repeatedly.

[6] LimitationThis system does not accept specific conditions.

Object Content

EKC It is possible to print out even during the password

waiting condition in EKC mode.

Weekly timer The weekly timer can be set while in Printer mode;

but if there are data in E-RDH you cannot switch

off power until the remaining data are all output.

The copier initializes itself depending on the timer

setting.



[7] 25 Mode

To get to the 25 mode menu screen, complete the following.

1. With the 7075 turned on, hold the P button pressed until the password entry screen is displayed.

2. Input 9272 as password, and press the START button.

3. Press 3 key to select the 25 mode.

The 25 mode menu will be displayed on the operation panel.

To get to the 25 mode menu screen, complete the following.

Reserved Memory Size Setting

This setting is required for reserving in the memory built into the 7075 the amount of space

needed to handle extension data. Be sure to set this setting when the IP-601 is connected.

Setting Procedure

1. Press 1 key to select “Software DIP SW setting.”

2. Refer to the table below to set Reserve Memory Size.

NOTE: Set the Reserved Memory Size to 32 MB if the standard memory is used in the 7075 (64 MB).

If, with the standard memory, a memory extension error develops, expand the memory.

If the memory is expanded to 128 MB or more and a memory extension error persists, set the Reserved

Memory Size to 64 MB.

3. On the operation panel, go through PREVIOUS SCREEN, MODE CHANGE, and EXIT to go back to

Normal mode.

DIPSW ADDRESSReserved Memory Size

0 MB 32 MB 64 MB

10-0 0 1 0

10-1 0 0 1



Accommodating Updated Firmware

Version 5.0 or higher of the IP’s firmware provides features that are not available in versions lower than 5.0.

Examples are; Password print, Punch, and Scanner.

If you are using the IP version 5.0 or higher, the 7075’ DIP switch must be set correctly as

stated in the table below.

NOTE: If the IP’s firmware version does not match the DIP switch settings, “SERVICEMAN CALL (SC56-04)” will be

displayed on the LCD panel of the copier. Make sure that the IP’s firmware version matches the DIP switch

settings.

Setting Procedure

1. Press 1 key to select “Software DIP SW setting.”

2. Refer to the table below, and set the firmware version setting.

SSERDDAWSPID tluafeD rednu0.5reV erom0.5reV

4-32 0 0 1

3. On the operation panel, go through PREVIOUS SCREEN, MODE CHANGE, and EXIT to go back to

Normal mode.

NOTE: When “SERVICEMAN CALL (SC56-04)” is displayed, change the 7075’s DIP switch settings to match the

IP’s firmware version.



[8] P FeatureProcedures for checking the number of printed out sheets

The 7075 copier is provided with a "P feature" that enables you to know how many prints have been produced

so far at a given time. The number of printed out sheets is shown on a printer counter.

1. Switch on power to the 7075 copier.

2. Press the P button.

P mode screen will show on the operation panel and it indicates Printer counter.

3. Press the EXIT button to complete the procedure.

[9] IP-601 Block Diagram

Pow

er in

7075 Video

Interface Connector

(IEE

E 1394

Connector)

Pow

er S

upply

Unit M

other B

oardG

a-6BA

Fan

I/O Bus

Video

HD

/FD

Controller

Parallel S

ecurity Board

KN

-302

FD

HD

Netw

orkInterface card(O

ptional)

Parallel P

ortC

onnector

Netw

orkC

onnector

IEE

E 1394

Com

munication board



[10] Handling IP-601 Mother BoardThe following are general guidelines for you to follow when handling the mother board.

Switching off power

Turn the system off, and then remove the power cord plug from the IP-601. Otherwise, it may have a chance

that the power is switched on accidentally during transport.

Power Supply Unit

The main unit connectors are required to be connected to the mother board so that the black line of each

connector comes side by side.

Board Height

Always have a spare nylon stand at hand. An old stand is fragile and is likely to be damaged in the removal

process. When replacing the stand, check to make sure that the height of both the old and new stands is

identical. If the mother board tilts even slightly, plugging ad-on cards into the board gets difficult.

Plugging in DIMM Modules

When plugging in DIMM memory modules, refer to "Installation of DIMM Memory Modules" in the service

handbook. The DIMM memory module is held in place by means of the cutouts in its bottom. If the module

is loose and wobbly at the ends, do not push it in with force, but remove it and try again.

Use Proper Tools

Do not use a Phillips screwdriver to remove the mother board from the nylon stand. If you let the screw-

driver slip accidentally, the board pattern easily scratches. Be sure to use a pair of pliers having tapered

ends to hold the wing of the nylon stand at a height of about 1 mm off the board, and carefully take out the

stand.

Ribbon Cable

When reinstalling the ribbon cable for the disk drive, make sure that the color (mostly, red) stripe-marked

lead becomes the #1 lead. For the disk interface as well, the corresponding interface port or mother board

is mostly marked #1. When removing a drive from a cable, be sure to always arrange the #1 lead so as to

come on the same connector side as the power cable.

Index-1

INDEX

INDEX

Symbols

25 Mode ........................................................ 4-6

A

Appendices ................................................... 4-1

B

Beep Codes .................................................. 4-5BIOS.............................................................. 4-1Block Diagram ............................................... 4-8Board Height ................................................. 4-9

C

CMOS setup program ................................... 4-1CNP8..................................................... 2-6, 2-9CNP9..................................................... 2-6, 2-9Connector Assignment .................................. 4-3

D

Data Flow ...................................................... 1-5DIMM......................................... 2-11, 2-12, 4-9Dip SW .......................................................... 4-2Disassembling and Assembling IP-601 ......... 2-1

E

EKC ............................................................... 4-5External Cover .............................................. 2-3

F

Floppy Disk Drive .......................................... 2-4Front Cover ................................................... 2-3

G

Ga-6BA Component ...................................... 4-3

H

Hard Disk Drive ............................................. 2-5HDLED .......................................................... 2-9

I

IEEE 1394 Communication Board ................ 2-7initialize the IP-601 hard disk ........................ 4-1

J

JP8 ................................................................ 4-2jumper ................................................. 2-10, 4-2

K

KEYLOCK ..................................................... 2-9

L

Limitation ....................................................... 4-5load the system software .............................. 4-1

M

Memory Expansion ..................................... 2-12Mother Board ................................ 2-9, 4-3, 4-9

N

Network Card ................................................ 2-8

P

P Feature ...................................................... 4-8Parallel Security Board.................................. 2-8POST Messages ........................................... 4-4Power Supply Unit ................................. 2-6, 4-9Product specifications ................................... 1-1Proper Tools .................................................. 4-9

R

RESET .......................................................... 2-9Ribbon Cable ................................................ 4-9

S

Software Installation Guide ........................... 4-1Startup sequence .......................................... 1-4Switching off power ....................................... 4-9

T

TBLED........................................................... 2-9test print ........................................................ 3-2Troubleshooting ............................................. 3-1

V

VGA Video Card ............................................ 2-7

W

Weekly timer ................................................. 4-5

Documents

ip-601ms_rev11