Sharp AL-1020 Service Manual

Also see for AL-1020: Operation manual

Contents

[7] SIMULATION TROUBLE CODE1. Contents of simulationsMain code Sub code Contents2 2 SPF sensor status display(Operation/Procedure)ON/OFF of the SPF sensor is displayed with the lamps on the operation panel.3 SPF motor operation check(Operation/Procedure)When the start key is pressed, the SPF motor rotates for 10 sec at the speed corresponding tothe currently set magnification ratio.4 SPF paper feed solenoid (SPUS) operation check(Operation/Procedure)When the start key is pressed, the SPF paper feed solenoid repeats ON (500 ms) and OFF (500ms) 20 times.5 RSPF pressure release solenoid (SPFS) operation check(Operation/Procedure)When the start key is pressed, the RSPF document transport solenoid (SPFS) repeats ON (500ms) and OFF (500 ms) 20 times.6 RSPF resist clutch (SRRC) operation check(Operation/Procedure)When the start key is pressed, the RSPF resist clutch (SRRC) repeats ON (500 ms) and OFF(500 ms) 20 times.7 RSPF gate solenoid (SGS) operation check(Operation/Procedure)When the start key is pressed, the RSPF gate solenoid (SGS) repeats ON (500 ms) and OFF(500 ms) 20 times.26 2 SPF setting(Operation/Procedure)1. When this simulation is executed, the currently set code number of SPF is displayed.2. Enter the code number and press the start key. The setting is changed.3 Second cassette setting(Operation/Procedure)1. When this simulation is executed, the currently set code number of the second cassette isdisplayed.2. Enter the code number and press the start key. The setting is changed.Sensor name Display lampDocument set sensor (SPID) Developer cartridge replacement lampSPF document transport sensor (SPPD) Jam lampSPF cover sensor (SCOD) Photoconductor cartridge replacement lampSPF open/close sensor (SDSW) SPF jam lampCode number SPF0 Without SPF1 With SPF2 With RSPFCode number Second cassette0 Without second cassette1 With second cassetteAL-12507-1