2012-3-15 CONFIDENTIAL 1

Purpose:

To solve visible skewing problem during paper cut before S/N: 2012W16

Model:

Roll Type P510 series (P510S / Si / K / L)

Symptom:

1. Uneven printout (sample picture is 4x6)

Related symptom might also be caused by the damaged belt as following, so please check

the belt before pasting the pads.

SOP – Skew Problem

NG

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Also check binder of cable and make sure it is not interfered with metal part.

Necessary Spare Part:

P/N: 59.D0910.002 Cutter_pad_A5

NG

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Procedure of Rework:

• P510S as an example

[Step 1] Open the DOOR_RIGHT_A5RT, remove 5 screws that hold the right cover

(CASE_RIGHT_A5RT) on the right side.

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[Step 2] Turn the printer around to the bottom; you’ll see that there are total 13 screws

shown as below picture. Remove 2 screws of right, and then can take off the right

cover (CASE_RIGHT_A5RT). Remove 6 screws both front/back sides, and then take

out front cover (CASE_FRONT_A5RT) and back cover (CASE_BACK_A5RT).

Remove 5 screws of left that hold left cover (CASE_LEFT_A5RT).

[Step 3] Move back to the right side; slide the DOOR_RIGHT_A5RT to front side, then

take off DOOR_RIGHT_A5RT.

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[Step 4] Now turn the printer to left side, remove 3 screws that hold

CASE_LEFT_A5RT, then take off CASE_LEFT_A5RT.

[Step 5] Remove 2 connectors that connect with power core and POWER BD, remove

1 screw that ground, and then take off CASE_LEFT_A5RT.

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Total 5 pieces of appearance cover of this printer as shown below:

[Step 6] After take off main cover, remove 6 screws that hold the CASE_TOP_A5RT on the

top side.

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[Step 7] Remove the 2 cables that connect the CASE_TOP_A5RT and MAIN_BD, then

take off the CASE_TOP_A5RT.

[Step 8] Remove the TQL Device by unscrewing the following 2 screws, there is a spring

hooked on the side, please loosen it.

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[Step 9] Remove another 2 screws that hold Cutter, and then take off the cutter.

Remove 1 screw from each side Remove 1 screw from each side

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[Step 10] Unplug the 2 wires that are connected to the mainboard and power extension as

following:

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[Step 11] Remove the E-rings on both sides of the cutter unit

[Step 12] Remove the springs on both side of the cutter

[Step 13] Slide this bar out of the cutter

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[Step 14] Take this roller and its plate out

[Step 15] paste the poron pad on these 2 positions

NOTE: these are the parts that have been disassembled

7mm 12mm

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