Test Command, Fax Soft Switch, Trouble Codes; Entering The Test Command Mode; Key Rule; List Of Test Commands - Sharp AL-1661CS Service Manual

[10] TEST COMMAND, FAX SOFT SWITCH, TROUBLE CODES

1. Entering the test command mode

To enter the serviceman test command mode, press the keys as
follows:
[#] key [*] key [C] key [*] key
To cancel the test command mode, press the [CA] key.

2. Key rule

[10KEY]: Entry of MAIN CODE/SUB CODE
Selection of an item
Setup of an adjustment value in case of test commands for adjustment
[ / ]: Selection of MAIN CODE/SUB CODE
Selection of an item
[ENTER/START]: Settlement
<In case of test commands for print>
[ENTER]:
[START]:
[C]: (Interrupting operation check) Returns to the upper hierarchy.
In case of test command of operation check, terminates the operations.
[CA]: Exits from the test command mode.
For a test command of adjustment, the display returns to the initial display (00-00).

3. List of test commands

Main Sub
code code
1 01 Mirror scan (SCAN CHK)
02 Mirror home position sensor (MHPS) status display
(MHP-SENSOR)
06 Mirror scan aging (SCAN AGING)
2 01 Single Paper Feeder (SPF) aging (SPF AGING)
02 SPF sensor status display (SPF SENSOR)
03 SPF motor operation check (SPF MOTOR CHK)
06 RSPF resist clutch operation check (RSPF RES.CHK)
08 SPF paper feed solenoid operation check (SPF SPUS
CHK)
09 RSPF reverse solenoid operation check (RSPF SPFS
CHK)
10 RSPF paper exit gate solenoid operation check
(RSPF SGS CHK)
3 03 Shifter operation check (SHIFTER CHK)
5 01 Operation panel display check (LCD/LED CHK)
02 Fusing lamp, cooling fan operation check (HT LAMP
CHK)
03 Copy lamp ON check
(C-LAMP CHK)
6 01 Paper feed solenoid (CPFS1, CPFS2, MPFS)
operation check (PSOL CHK)
02 Resist roller solenoid (RRS) operation check (RES.R
SOL CHK)
7 01 Check of warm-up display and aging with JAM (W-
UP/AGING)
06 Interval aging (INTERVAL AGING)
08 Shift to copy with warm-up display (W-UP C-MODE)
8 01 Developing bias output (DVLP BIAS SET.)
02 Main charger output (Grid HIGH) (MHV(H) SET.)
03 Main charger output (Grid LOW) (MHV(L) SET.)
06 Transfer charger output (THV SET.)
Settlement (Without print)
Settlement/Print
Contents
AL-1661CS TEST COMMAND, FAX SOFT SWITCH, TROUBLE CODES 10 - 1
Main Sub
code code
9 01 Duplex motor normal rotation check (DPLX ROT.)
02 Duplex motor reverse rotation check (DPLX
ROT.REV.)
04 Duplex motor rotating speed adjustment (DPLX
ROT.SPEED)
10 00 Toner motor operation (TONER MOTOR)
14 00 Cancel of trouble other than U2 (TRBL CANC.)
16 00 U2 trouble cancel (U2 TRBL CANC.)
22 04 JAM total counter display (JAM TTL CNT)
05 Total counter display (TTL CNT)
08 SPF counter display (SPF CNT)
11 FAX-related counter display
12 Drum counter display (DRUM CNT)
14 ROM version display (ROM VER.)
16 Duplex counter display (DPLX CNT)
17 Copy counter display (COPIES CNT)
18 Printer counter display (PRT.CNT)
19 Scanner mode counter display (S-MODE CNT)
21 Scanner counter display (SCAN CNT)
22 SPF JAM counter display (S JAM CNT)
24 01 JAM total counter clear (JAM TTL CLR.)
04 SPF counter clear (SPF CLR.)
05 Duplex counter clear (DPLX CLR.)
07 Drum counter clear (DRUM CLR.)
08 Copy counter clear (COPIES CLR.)
09 Printer counter clear (PRT.CLR.)
10 FAX counter clear (FAX CLR.)
13 Scanner counter clear (SCAN CLR.)
14 SPF JAM total counter clear (S JAM TTL CLR.)
15 Scanner mode counter clear (S-MODE CLR.)
25 01 Main motor operation check (MAIN MOTOR CHK)
10 Polygon motor operation check (LSU CHK)
Contents