Diagnostic information 2-51
5026
155.xx—Cam motor error service check
2
Check the cable in the connector JFDPCK1
for pinch points and for any other damage to
the cable or connector.
Is the cable damaged?
Replace paper pick
mechanism. See “Paper
pick mechanism
assembly removal” on
page 4-127.
Go to step 3.
3
1. Disconnect the cable in connector
JFDPCK1 and connect the cable from the
new paper pick mechanism to JFDPCK1.
2. Bring the printer up in Diagnostics Menu
(turn off the printer, press and hold and
. and turn on the printer).
3. Select MOTOR TESTS, and press Select
( ).
4. Close the front cover.
5. Select Align Motor Test, and press
Select ( ).
Did you hear the align motor run?
Replace the paper pick
mechanism. See “Paper
pick mechanism
assembly removal” on
page 4-127.
Replace the system board.
See “System board
removal” on page 4-153.
Step Questions / actions Yes No
1 1. Turn the printer off.
2. Remove the rear frame cover. See “Rear
frame cover removal” on page 4-33.
3. Check the motor driver cable in connector
JDVR1 on the system board for proper
connection, for cable pinch points, and for
any other damage to the cable or
connector.
Is the cable damaged?
Replace the motor driver
cable. See “Motor driver
cable removal” on
page 4-115.
Go to step 2.
2
Remove the right cover. See “Right cover
removal” on page 4-37. Check the motor
driver cable for proper connection to the EP
drive assembly, pinch points for the cable,
and damage for the cable or connector.[
Is either cable damaged?
Replace the motor driver
cable. See “Motor driver
cable removal” on
page 4-115.
Go to step 3.
Step Questions / actions Yes No
1
JSB1
JBIN1
JFAN1
JFUSER1
JBOR1
JHVPS1
JMIRR1
JBLW1
JCVR1JCVR1
JLVPS2JLVPS2
JCARTP1
JCARTS1
JCARTS2
JCARTP2
JDVR1
JTPS1
JOPT1
JFDS1
JINT1
JFDPCK1JTRAY1JSEC1
JDX1
JT12
J5
JDIMM1
JOPP1JOPP1
JT1
JUSB1
JBOOT1
JFMUSB1
J49
JTWF1
JTDBUG1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
JTLBT1
JPH1
F5
F6
F7
F9
F10
F12
F13
F14
1
1
J10
1
1
A
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