Sharp AR-203E X, Service Manual

Page: 96 / 176

AR-203E/5420/M200/M201 SIMULATION, TROUBLE CODES 10 - 23
46 29 Image contrast adjustment
(600dpi) [Function]
Contrast is set for each mode.
When this simulation is executed, the current se value is displayed in 2 digits (Default: 50).
Change the set value and press [START] key to make a copy under the set value.
When the set value is increased, the contrast becomes higher. When the set value is
decreased, the contrast becomes lower.
In this case, only Exp.3 copy is made. When, however, the setting is made to make higher con-
trast, Exp.1 and Exp.5 copies also become in higher contrast. When made to a lower contrast,
Exp1. and Exp.5 copies become lower contrast, too.
Press [Exposure mode selector] key (or [
] [ ] key for the AR-M200/M201) to switch the mode.
The set value of the selected mode is displayed on the LCD/display. (Adjustment value: 1 – 99)
* No density display on LCD/display.
[Operation]
The operation is similar to simulation 46-01.
30 AE limit adjustment [Function]
Used to set the limit value in AE and AE (toner save).
Change the setting and press [OK]/[ENTER]/[START] key to write the setting into the EEPROM.
The machine goes into the sub code entry standby mode.
By pressing [Exposure mode selector] key (or [
] [ ] key for the AR-M200/M201), setting is
changed. (Setting range: 0 – 31, Default: 0)
<Remark>
When simulation 26-06 (Destination setting) or simulation 46-19 Auto Exposure mode is
changed, the setting of this simulation is also changed to the default in connection.
[Operation]
The operation is similar to simulation 46-19.
31 Image sharpness
adjustment [Function]
Used to adjust sharpening/blurring of image in each mode.
When this simulation is executed, warm-up and shading are performed and the current set
value is displayed. (Default: 1)
Change the set value and press [START] key to make a copy under the set conditions.
To change the mode, press [Exposure mode selector] key
(or [ ] [ ] key for the AR-M200/
M201). The code number of the selected mode is dip0slayed on the LCD/display.
[Operation]
The operation is similar to simulation 46-01.
Main
code Sub
code
Contents Details of function/operation
Mode
Display item
(AR-M200/M201)
LED
(AR-M200/M201)
Display lamp
(AR-203E/5420)
Default
AE mode (600dpi) AE COPY mode lamp AE mode lamp 50
TEXT mode (600dpi) TEXT PRINT mode lamp TEXT mode lamp 50
PHOTO mode PHOTO SCAN mode lamp PHOTO mode lamp 50
TS mode (TEXT)
(600dpi) TSTXT PRINT mode lamp
SCAN mode lamp TEXT mode lamp
PHOTO mode lamp 50
TS mode (AE)
(600dpi) TSAE COPY mode lamp
SCAN mode lamp AE mode lamp
PHOTO mode lamp 50
Mode
Display item
(AR-M200/M201)
Display lamp
(AR-203E/5420)
Remark
Limit value for AE AE AE mode lamp
Limit value for AE (toner save) TEXT TEXT mode lamp
Image quality Setting No Remark
Blurring 0
Standard 1 Default
Sharpening 2
Mode
Display item
(AR-M200/M201)
LED
(AR-M200/M201)
Display lamp
(AR-203E/5420)
Default
AE mode AE COPY mode lamp AE mode lamp 1
TEXT mode TEXT PRINT mode lamp TEXT mode lamp 1
PHOTO mode PHOTO SCAN mode lamp PHOTO mode lamp 1
TS mode (TEXT) TSTXT PRINT mode lamp
SCAN mode lamp TEXT mode lamp
PHOTO mode lamp 1
TS mode (AE) TSAE COPY mode lamp
SCAN mode lamp AE mode lamp
PHOTO mode lamp 1