Gestetner A193 Service Manual page 513

Rev. 04/2000
A224 ROM MODIFICATION HISTORY
DESCRIPTION OF MODIFICATION
(Continued form previous page.)
-Copy Quality in duplex mode.
When the quality of the rear copy is poor,
the added transfer current must be
decreased by SP2-301-3. The new table
shows that transfer current can be set to a
lower range.
Current Table (SP2-301-3)
Table No./
0
Paper width
275
14
250~275 16
200~250 18
~200 19
-White copy problem on 1st scanning.
A. Two new SP modes have been added:
1. SP4-916-1: Scanner Lamp OFF counter
default: 120min
range: 0-300min
2. SP4-916-2 Scanner lamp warm-up time
defalt: 200ms
range:0-500ms
If the scanner lamp remains off for 120min
or longer in between the first and second
scans of each job, the machine will allow
the scanner 120ms for warm-up (default).
B. When the scanner lamp is turned on for
the first time after the main power switch
has been turned on, the machine allows
the scanner 300ms for warm-up.
SM
(Copier Section)
FIRMWARE
LEVEL
A2245532N
Table No./
1 2 3
Paper width
16 18 20
18 20 22
20 22 24
21 23 25
Default
Setting
A2245532Q
13-79
ROM HISTORY
SERIAL
NUMBER
September '98
New Table (SP2-301-3
0 1
275 8 11
250~275 10 13
200~250 12 15
~200 14 17
March '99
FIRMWARE
VERSION
1.34
)
2 3
14 16
16 18
18 20
19 21
Default
Setting
1.36
A224