Xx, 946.Xx, 947.Xx-Transfer Roll Error Service Check - Lexmark C52 series Service Manual

5022-xxx
945.xx, 946.xx, 947.xx—Transfer roll error service check
Step Questions / actions
1 Turn the printer off, and remove the rear cover.
Check the connector JHVPS1 for proper
connection to the system card, the cable for
pinch points, and the cable or connector for
any other damage.
Is the cable damaged?
2 Disconnect JHVPS1 from system card and
HVPS. Check for the following continuity.
Pin 24
Pin 2
Error code
945.01, 946.01, 957.01
945.02, 946.02, 957.02
945.03, 946.03, 957.03
945.04, 946.04, 957.04
Is continuity present?
2-48
Service Manual
Replace the top access
cover assembly. See
access cover assembly
removal—model C52x
only" on page 4-28
access cover assembly
removal—model C53x
only" on page
Go to step 3.
Pin 1
Pin 23
Pin 2
Pin 1
Color JHVPS1 cable to:
HVPS
Yellow Pin 19
Pin 20
Cyan Pin 15
Pin 16
Magenta Pin 17
Pin 18
Black Pin 23
Pin 24
Yes
Go to step 2.
"Top
or "Top
4-32.
Replace the top access
cover assembly. See
access cover assembly
removal—model C52x
only" on page 4-28
Pin 23
access cover assembly
removal—model C53x
only" on page
Pin 24
System card
Pin 19
Pin 20
Pin 15
Pin 16
Pin 17
Pin 18
Pin 23
Pin 24
No
"Top
or "Top
4-32.