14/16-Motor (Ep Drive Asm Bottom Cartridge) Error Service Check; Xx-Motor (Bump Aligner) Error Service Check - Lexmark C520 Series Service Manual

144.12-14/16—Motor (EP drive asm bottom cartridge) error service check
Step Questions / actions
1 Turn the printer off and remove the rear
cover. Check connector JCART2 for proper
connection to system card, cable for pinch
points and cable or connector for any other
damage. Is cable properly connected and
damage free?
2 Measure the resistance across fuser F5 and
F6 on the system card. Is either fuser blown?
Go to "Network system card" on page 5-5
for fuse location on the network system card.
Go to "Parallel system card" on page 5-6
for fuse location on the network system card.
3 Replace EP drive assembly. Go to
"Electrophotographic Process (EP) drive
assembly removal" on page
error clear?
145.xx—Motor (bump aligner) error service check
Step Questions / actions
1 Turn the printer off and remove the rear
cover. Check connector JBUMP1 for proper
connection to system card, cable for pinch
points and cable or connector for any other
damage. Is cable properly connected and
damage free?
2 Open the front access door and slowly close
it. You should hear the 24V interlock switch
closing when the door almost shuts. If you do
not, check the switch for damage. Is the
switch damaged?
Go to step 2.
Replace system card. Go to
"System card removal" on
page 4-47.
Problem solved.
4-40. Does
Go to step 2.
Replace 24V interlock
switch. Go to
door 24V interlock switch
removal" on page
Yes
If connector is damaged on
system card, replace
system card. Go to
"System card removal" on
page 4-47. If JCART2 cable
is damaged, replace
JCART2 cable. The cable
parts packet contains one
cartridge motor cable that
works for either of the
cartridge motors.
Go to step 3.
Replace system card. Go to
"System card removal" on
page 4-47.
Yes
If connector is damaged on
system card, replace
system card. Go to
"System card removal" on
page 4-47. If JBUMP1 cable
is damaged, replace bump
aligner motor. Go to
aligner gear removal" on
page 4-31.
Go to step 3.
"Top access
4-60.
Diagnostic information
5022-xxx
No
No
"Bump
2-37