3–10 Troubleshooting
Mech Driver Link *
Instruction Indication Yes No
1. Set power switch to O (off).
Wait 15 seconds. Set power
switch to 1 (on).
“Mech Driver Link * ” message. Step 2. Return printer to
normal operation.
2. Press the CLEAR switch.
“Mech Driver Link * ” message. Step 3. Return printer to
normal operation.
3. Run a diagnostic self–test
(page 3–27).
“Mech Driver Link * ” message. Step 4. Return printer to
normal operation.
4. Remove paper guide
assembly (page 5–42).
—
Step 5.
—
5. Check ribbon cable
connectors between common
controller board (CCB) and
mechanism driver board.
Connectors are attached
properly.
Step 6. Connect and latch
ribbon connectors.
Go to step 6.
6. Check installation of common
controller board (CCB) (page
5–46) and mechanism driver
board (page 5–48).
Boards are installed correctly. Step 7. Reseat CCB and
mechanism driver
boards in their
edge connectors
at bottom of card
cage. Go to step
7.
7. Power up printer and check
for fault message.
“Mech Driver Link * ” message. Replace the
common controller
PCBA (page
5–46) then go to
step 8.
Return printer to
normal operation.
8. Power up printer and check
for fault message.
“Mech Driver Link * ” message. Replace the
mechanism driver
PCBA (page
5–48) then go to
step 9.
Return printer to
normal operation.
9. Power up printer and check
for fault message.
“Mech Driver Link * ” message. Replace cable
assembly W1,
CCB/Mech. Dr.
(See Appendix D.)
Return printer to
normal operation.
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