Rap 6.4 J451- S42 & S43 Blocked At Same Time; Rap 6.5 J452- Book Drawer Opened During Job; Electrical Fault Codes; Rap 7.1 E501 - Low Voltage For 3.3V - GBC eWire Service Manual

RAP 6.4 J451- S42 & S43 BLOCKED AT SAME TIME
J451 is triggered if S42 Book Drawer Full Up sensor AND S43 Book
Drawer Full Down sensor are covered at the same time.
Follow the procedure in RAP 5.1 and 5.2
RAP 6.5 J452- BOOK DRAWER OPENED DURING JOB
J452 will occur when the Book Tray is opened during operation.
1. Firmly close the Book Tray and restart the Job.
This clears the fault
Yes- Return to normal operation;
No- Go to step 2
2. If the Close Tray message occurs erroneously even when the tray is
shut, refer to ADJ 1.7 to adjust the Book Tray interlock flag.
This clears the fault
Yes- Return to normal operation;
No- Go to step 3
3. If Close Tray occurs continuously, refer to RAP 1.03, Section 3.
This clears the fault
Yes- Return to normal operation;
No- Escalate to second level.
GBC eWire

7 ELECTRICAL FAULT CODES

RAP 7.1 E501 – LOW VOLTAGE FOR 3.3V
E501 occurs when the 3.3V supply generated in the AC board is below
3.0V
RAP 7.2 E502 – LOW VOLTAGE FOR 5V
E502 occurs when the 5V supply generated in the AC board is below
4.5V
RAP 7.3 E503 – LOW VOLTAGE FOR 24V
E503 occurs when the 24V supply generated from the power supply is
below 23V
RAP 7.4 E504 – INTERLOCK OPEN
This is triggered when the board has 24V power when the interlock is
closed. If this problem persists despite powering on and off the eWire,
perform the following operation.
1. Perform ADJ 1.7 Interlock Flag Adjustment on all three covers to
ensure that they properly engage the interlock when the covers are
closed
The error does not reoccur
Yes- Return to normal operation;
No- Go to step 2.
2. Open all 3 covers and perform GP 6.3.19 and Check if both 24 and
24i are reading at least 24V.
With all covers open both 24 and 24i display at least 24 volts
Yes- Perform REP 11.1 to replace AC Board
No- Perform REP 9.1 and 9.2 to replace all 3 interlocks.
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RAPS