Service Mode - Canon SORTER S-82 Service Manual

B. Service Mode
1. Service LED indications
Details of failures, errors, and other troubles of the sorter are indicated by the flashing fre-
quencies of the service LED (LED1: lighting in red) on the sorter driver PCB. Refer to the table
below for details.
The service LED flashes in the order of the header (flashing L times), contents of detection
(flashing M times) and pause, which constitute one cycle of flashing indication.
Service LED flashing intervals are as shown below.
1) Header (ON for 1.0 second, OFF for 0.2 seconds) x L
2) Contents of detection (ON for 0.3 seconds, OFF for 0.2 seconds) x M
3) Pause (OFF for 2.0 seconds)
When there is no failure, error or other trouble, the LED is kept ON during the warm up peri-
od and flashes after the period (ON for 0.5 seconds, OFF for 0.3 seconds).
• Example: Indication of entrance sensor paper early arrival jam
1) Header(flashing L times)
(ON for 1.0 second, OFF for 0.2 seconds) x 2:
2) Contents of detection (flashing M times)
(ON for 0.3 seconds, OFF for 0.2 seconds) x 2: Entrance sensor paper early arrival jam
3) Pause (fixed)
(OFF for 2.0 seconds)
ON
OFF
0
Header:
Summary
Flashing frequency
of error
(L)
Failure 3
Jam 2
Others 1
1 cycle
Header
Contents of
detection
1 2
Figure 4-2-2
Table 4-2-1
Contents of detection:
Flashing frequency
(M)
1
1
2
3
4
5
6
7
8
9
10
1
2
Jam
Pause
3 4
Contents of error
Deflector solenoid 1, 2 failure
Residual paper jam
Entrance sensor paper early arrival jam
Entrance sensor delay jam
Entrance sensor stationary jam
Face-up delivery delay jam
Face-up delivery stationary jam
Reversed paper delay jam
Reversed paper stationary jam
Vertical path delay jam
Vertical path stationary jam
Door open
Stop due to full-loading in self-drive mode.
CHAPTER 4
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