Ricoh D391, Service Manual

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• To decrease the size of the area where glue is not applied at the corner of the spine, adjust in
the minus (-) direction.
4. Push [PSW2] to raise the current setting by "1".
-or-
Push [PSW3] to lower the current setting by "1".
LED1, LED2, LED3 light for 300 ms.
5. Look at LED1, LED2, LED3 to read the new setting.
6. Repeat the steps above if you want to change the setting again.
7. Push [PSW1] to write the new setting into the EEPROM and shift to adjustment mode standby.
LED1 flashes at 1 sec. intervals, LED2, LED3 go OFF.
Adjustment Range
Value Corner Area Comment
0 0 mm
Bottom Edge (Default): No Trimming or Top Cut Only
1 1 mm
2 2 mm
Top Edge (Default): No Trimming or Top Cut Only
3 3 mm
4 4 mm
5 5 mm
8. Read the current setting from the LED display. (See "How to Read the LEDs".)
• The LED2 count indicates the left digit (10's) of the 2-digit decimal value, the LED3 count indicates
the right digit (1's) of the 2-digit decimal value. Flash duration: 300 ms
• The LEDs remain OFF for 2 sec. if the current value is "0".
• The LED2 and LED3 displays automatically alternate.
Example 1: 2 mm Setting Reading
LED1 LED2 LED3 Comment
Left Digit 10's OFF ON (2 sec.) OFF LED2 ON (2 sec.)
OFF OFF OFF LED2, LED3 OFF (1 sec.)
Left Digit 1's OFF OFF FLASH (x2) Flash duration: 300 ms
OFF OFF OFF LED2, LED3 OFF (1 sec.)
4. Troubleshooting
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