Gear Train Assembly Service Check - Lexmark X83 Service Manual

4403-XXX

Gear Train Assembly Service Check

CCD does not move or scan.
FRU
1 Gear Train Assembly
2 Scanner Belt
Action
Disconnect J7 and check the reading
at pin 1 and 3 for approximately
225.5 ohms. If the reading is
incorrect, replace the gear train
assembly. Go to the
Assembly Removal" on page
If the reading is correct, check at
pins 1 through 6 for approximately
29 volts, with the machine turned on.
If the voltage is incorrect, replace the
system board. Go to the
Board Removal" on page
Note: Ensure scanner is unlocked.
Check the belt for proper installation.
If the belt is damaged, replace. Go to
the "Belt/Idler Pulley Assembly
(Print Engine) Removal" on
page 4-14.
Note: If not properly installed, the
belt will slip.
Diagnostic Information
"Gear Train
4-6.
"System
4-12.
2-9