Error Code: C-1173 Follow

Code

C-1173

Classification

FS: SD-510 abnormality

Cause

Within a specified period of time after the stapler movement motor (M103) becomes active, the stapler shift home sensor (PS105) does not become active.

Measures to take when an alert occurs

The main body and the option stop immediately.

Estimated abnormal parts

• FNS control board (FNSCB)
• SD control board (SDCB)
• Stapler movement motor (M103)
• Stapler shift home sensor (PS105)

Correction

Press the help key to activate and deactivate the sub power switch (SW2) of the main body.

Note

• When you isolate the faulty part, the limited use is available.
• The message "Please call service" and "Press [Help] to disengage" are displayed alternately on the touch panel.
• When you press the help key, the message "Please turn on power again" is displayed on the touch panel.

Solution

1. Check the connector connection between FNSCB and SDCB, CN52 of FNSCB, CN46 (Relay connector), CN483 (Relay connector), CN401 of SDCB, and the wiring. Then, repair it when there is any abnormality.
2. Check the connector connection between SDCB and M103, CN406 of FNSCB, CN423 of M103, and the wiring. Then, repair it when there is any abnormality.
3. Check the connector connection between SDCB and PS105, CN413 of FNSCB, CN455 of PS105, and the wiring. Then, repair it when there is any abnormality.
4. Check the IO Check (72-52) of M103 and the coupling of the gear, and repair it when there is any abnormality.
5. Check the IO Check (72-54) of PS105 or the operation, and repair it when there is any abnormality.
6. Replace PS105.
7. Replace M103.
8. Replace SDCB.
9. Replace FNSCB.

Faulty part isolation DIPSW

DIPSW17-1

Control while detached

The use of the half-fold, the fold&staple, and the tri-fold is unavailable.