Error Code: C-1170 Follow

Classification
FS: FS-532 abnormality

Cause
The exit paper press home sensor (PS106) does not become active within a specified period of time after the exit paper press motor (M106) becomes active.

Measures to take when an alert occurs
The main body and the option stop immediately.

Estimated abnormal parts
• FNS control board (FNSCB)
• Exit paper press motor (M106)
• Exit paper press home sensor (PS106)

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 M106, CN28 of FNSCB, CN77 (Relay connector), CN126 of M106, and the wiring. Then repair it when there is any abnormality.
2. Check the connector connection between FNSCB and PS106, CN46 of FNSCB, CN79 (Relay connector), CN177 of PS106, and the wiring. Then repair it when there is any abnormality.
3. Check the IO Check (72-37) of M106 and the coupling of the gear, and repair it when there is any abnormality.
4. Check the IO Check (72-34) of PS106 or the operation, and repair it when there is any abnormality.
5. Replace PS106.
6. Replace M106.
7. Replace FNSCB.

Faulty part isolation DIPSW
DIPSW6-4
Control during the detachment
FS main tray and stapling are not available