Service manual

AR-203E/5420/M200/M201 SIMULATION, TROUBLE CODES 10 - 22
46 19 Exposure mode setup [Function]
<
γ table setting>
When this simulation is executed, the code number of the current set gamma table is displayed.
(Default: 2)
Enter the code number corresponding to the desired gamma table, and press [Exposure mode
selector] key (or [ ] [ ] key for the AR-M200/M201) to change the mode and write into the
EEPROM.
<AE operation mode>
When setting the
γ table, press [Exposure mode selector] key (or [ ] key for the AR-M200/
M201) to change to the AE operation mode, and the current set code number of the AE opera-
tion mode is displayed. (Default: 0)
Enter the code number corresponding to the desired AE operation mode and press [Exposure
mode selector] key (or [ ] [ ] key for the AR-M200/M201) to change the mode and write
into the EEPROM.
<PHOTO image process setting>
When [Exposure mode selector] key (or [ ] key for the AR-M200/M201) is pressed in AE
operation mode setting, the mode is changed to the PHOTO image process setting and the
code number of the current set PHOTO image process setting is displayed. (Default: 1)
Enter the code number corresponding to the desired PHOTO image process setting and press
[Exposure mode selector] key (or [ ] [ ] key for the AR-M200/M201) to change the mode
and write into the EEPROM.
[Operation]
The operation is similar to simulation 43-01.
20 SPF/RSPF exposure
correction (Only the
AR-203E/M200/M201 with
the SPF/RSPF installed)
[Function]
Used to adjust the exposure correction amount in the SPF/RSPF mode. The adjustment is
made by adjusting Vref voltage variation for the OC mode.
When this simulation is executed, the current set value is displayed in 2 digits (Default: 50).
Change the set value and press [START] key to save the setting and make a copy.
When the set value is increased, copy becomes darker. When the set value is decreased, copy
becomes lighter. (Adjustment range: 1 – 99)
[Operation]
The operation is similar to simulation 46-01.
Main
code
Sub
code
Contents Details of function/operation
Mode
Display item
(AR-M200/M201)
Display lamp
(AR-203E/5420)
Code
number
Setting content Remark
γ GAMMA OFF
1
Image quality priority
mode
2
Toner consumption
priority mode
Default
AE AE AE
0 Lead edge stop Default
1 Real time process
PHOTO PHOTO PHOTO
1 Error diffusion process Default
2 Dither process
Mode
Display item
(AR-M200/M201)
Display lamp
(AR-203E)
Default Remark
RSPF/SPF SPF TEXT mode lamp 50