Sharp AL 1200 error code E-2

[copyman]

Anyone know what E-2 is? I don't see that code in service manual.

Thanks

[OlliK1969]

Code

E2
Description

LAMP Paper jam lamp blinking. Paper jam (paper entry section) DETAIL 1) Paper entry detector (PIN) malfunction 2) Paper entry detector (PIN) signal recognition error
Remedy

Paper entry detector (PIN) signal recognition error 1) Paper entry detector (PIN) trouble 2) Paper entry detector (PIN) signal input circuit trouble REMEDY (Check) 1) Paper entry detector (PIN) 2) MCU PWB paper entry detector (PIN) signal input circuit (Remedy) 1) Paper entry detector (PIN) replacement 2) MCU PWB replacement (After work) 1) When the MCU PWB is replaced, perform simulations to input various set values and adjustment values.