Entering The Test Command Mode - Toshiba e-STUDIO203S Service Manual

[10] TEST COMMAND, TROUBLE CODES

1. Entering the test command mode

To enter the serviceman test command mode, press the keys as fol-
lows:
→ → →
[#] 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 Reversing Automatic Document Feeder (RADF) aging
(ADF AGING)
02 RADF sensor status display (ADF SENSOR)
03 RADF motor operation check (ADF MOTOR CHK)
08 RADF paper feed solenoid operation check
(ADF SPUS CHK)
09 RADF reverse solenoid operation check
(RADF SPFS 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.)
9 01 Duplex motor normal rotation check (DPLX ROT.)
(e-STUDIO203SD only)
02 Duplex motor reverse rotation check
(DPLX ROT.REV.) (e-STUDIO203SD only)
04 Duplex motor rotating speed adjustment
(DPLX ROT.SPEED) (e-STUDIO203SD only)
10 Toner motor operation (TONER MOTOR)
14 Cancel of trouble other than U2 (TRBL CANC.)
Settlement (Without print)
Settlement/Print
Contents
e-STUDIO203S/203SD TEST COMMAND, TROUBLE CODES 10 - 1
Main Sub
code code
16 U2 trouble cancel (U2 TRBL CANC.)
20 01 Maintenance counter clear (M-CNT CLR.)
21 01 Maintenance cycle setting (M-CYCLE)
22 01 Maintenance counter display (M-CNT)
02 Maintenance preset display (M-CNT PRESET)
04 JAM total counter display (JAM TTL CNT)
05 Total counter display (TTL CNT)
06 Developer counter display (DVLP CNT)
08 RADF counter display (ADF CNT)
11 FAX-related counter display
(Executable only when the FAX is installed.)
12 Drum counter display (DRUM CNT)
13 CRUM type display (CRUM TYPE)
14 ROM version display (ROM VER.)
16 Duplex counter display (DPLX CNT)
(e-STUDIO203SD only)
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 RADF JAM counter display (S JAM CNT)
24 01 JAM total counter clear (JAM TTL CLR.)
04 RADF counter clear (ADF CLR.)
05 Duplex counter clear (DPLX CLR.)
(e-STUDIO203SD only)
06 Developer counter clear (DVLP 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.)
(Executable only when the FAX is installed.)
13 Scanner counter clear (SCAN CLR.)
14 RADF 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