Machine Error - Panasonic FP-7742 Service Manual

3.

Machine error

The machine system will detect problems in important areas of the copier.
When any problems occurs the copier stops.
Error codes Biobum the mode number and code number which are
alternately displayed in "Digit" display area of touch screen.
When there is trouble in any part of the copier, the "MACHINE ERROR TURN
POWER SW OFF/ON" appears in the "Message" display.
(1) Error code display functions
E1: Optical unit error
Code Function
E1-01 Optical unit scan operating
E1-20 Lens ratio operating
E1-21 Mirror ratio operating
E1-23 F8-02 mis-input
E1-32 Auto original density detection
E1-40 Optics fan motor (1) rotation
E1-41 Optics fan motor (2) rotation
E1-43 Optics fan motor (4) rotation
E2: Paper feed unit error
Code Function
E2-01 Lift motor rotation 1 (Copier upper tray)
E2-02 Lift motor rotation 2 (Copier lower tray)
E2-03 Lift motor rotation 3 (System console upper)
E2-04 Lift motor rotation 4 (system console middle)
E2-05 Lift motor rotation 5 (system console lower)
E2-06 Optional LCC lift operation (UP)
E2-07 Optional LCC lift operation (DOWN)
E2-10 System console motor rotation manual
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