Adjustments When Replacing Parts; Adjusting The Output Level Of The Punch Horizontal Registration Sensor; Adjusting The Output Level Of The Punch Waste Full Sensor; Handling Puncher Controller Pcb Replacements - Canon 2/3 Hole Puncher Unit-A1 Service Manual

Adjustments When Replacing Parts

Adjusting the Output Level of the Punch Horizontal Registration
Sensor
After replacing the puncher controller PCB or the punch horizontal registration sensor, adjust the output level of the punch
horizontal registration sensor as follows.
1. Enter the following item in the service mode and then press the OK button on the screen.
- (Lv.1) SORTER ＞ FUNCTION ＞ FN-SENS1
2. When completing the output level adjustment successfully, the "OK" is indicated on the screen.
NOTE:
If the "NG" is indicated on the screen at the step 2, retry the adjustment by repeating the step 1. If the "NG" is indicated after
retrying the adjustment, check whether there is not the malfunction in attachments and connections of the punch horizontal
registration sensor and the surrounding area.

Adjusting the Output Level of the Punch Waste Full Sensor

After installing the puncher unit or replacing the puncher unit or the puncher controller PCB or the punch waste full sensor, adjust
the output level of the punch waste full sensor as follows.
1. Enter the following item in the service mode and then press the OK button on the screen.
- (Lv.1) SORTER ＞ FUNCTION ＞ FN-SENS2
2. When completing the output level adjustment successfully, the "OK" is indicated on the screen.
NOTE:
If the "NG" is indicated on the screen at the step 2, retry the adjustment by repeating the step 1. If the "NG" is indicated after
retrying the adjustment, check whether there is not the malfunction in attachments and connections of the punch waste full sensor
and the surrounding area.

Handling Puncher Controller PCB Replacements

■ Handling before replacement
• When backup is possible
1. Before replacing the puncher controller PCB, back up the various adjustment values to the host machine in the host
machine's service mode.
• (Lv.1) SORTER ＞ FUNCTION ＞ PUN-BK-R
2. To execute back up, turn the main power on the host machine off and then on.
3. Turn the main power of the host machine off.
• When backup is not possible
1. Before replacing the finisher controller PCB, output P-PRINT in the host machine's service mode.
• (Lv.1) COPIER ＞ FUNCTION ＞ MISC-P ＞ P-PRINT
2. Turn the main power of the host machine off.
■ Handling after replacement
NOTE:
If the firmware version is old, a message prompting you to update will appear. If this message appears, update it automatically. If
you select to skip the message screen indicating that the combination is not correct, the message will appear every time you start
the host machine unless you disable the message in service mode.
• (Lv.2) COPIER ＞ OPTION ＞ FNC-SW ＞ VER-CHNG: Setting of firmware update operation
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5. Adjustment