BSINo. G00F060 Page 1
BSI No.: G00F060
Publish
2000/07/13
Date:
Subject: ROM Version Improvement (SYS: Ver.180,M: Ver.14, IMC: Ver.14)
Model: FC15, FC22
Category Field Application UNIT
Other countermeasures,
Countermeasure to field trouble,
Communalizing and
Standardizing, Change of Parts
FactoryApplication: FC15: 1st lot at the factory, FC22: June 2000
To be applied when necessary Software
CONTENT
The ROM version improvement list is shown below.
ROM
SYS-ROM
M-ROM
IMC-ROM
PMA-T310Sxx-ZZZ 170 180 T310Sxx180 (08-900)
PRA-T310M-ZZ 13 14 T310M-14 (08-902)
PRA-T310IMC-ZZ 13 14 T310IMC-14 (08-903)
Reference)
ROM
SCM-ROM
AI-ROM
PRA-T310SCM-11 T310SCM-11 (08-904)
PRA-T511MAC-07 T511MAC-07 (08-905)
[Changed/Added Part No.]
MODEL P-I Before Change After Change Note P I R
FC-15
FC-22
FC-15 9-17
FC-22
P-I: Page-Item P: Contents of Change I: Interchangeability R: Reasons for Change
8-10
8-12 A
8-12 B
8-12 C
Name Before
Change
Name New Version
4406574260
PRA-T310IMC-13
4406574370
PMA-T310SUC-170
4406574380
PMA-T310SEU-170
4406574390
PMA-T310SX-170
4406579870
PRA-T312M-00B
4406574430
PRA-T310IMC-14
4406574450
PMA-T310SUC-180
4406574460
PMA-T310SEU-180
4406574470
PMA-T310SX-180
4406574420
PRA-T310M-14
4406574250
PRA-T310M-13
After
Change
New Version
NAD
MJD
ASD,AUD,SAD
Conformity of
M-ROM in
FC-22/FC-15
C B B
C B B Y
C B B Y
C B B Y
C B B
FAA
Y
Y
Note
1. Be sure to carry out simultaneous exchange for SYS-ROM, M-ROM and IMC-ROM.
BSINo. G00F060 Page 2
2. When Ver.170 of SYS-ROM is changed to Ver.180, there is no need to perform
[Work after
ROM change].
(When Ver.160 is changed, be sure to perform [Work after ROM change].
[Work after ROM change]
Carry out the following procedure after changing ROMs.
1. Initialization of image parameters *Note1
(1) [1] +[3]+[POWER] : While pressing keys [1] and [3] simultaneously, turn on the main switch.
(2) Wait about 10~20 seconds. The main switch is turned off when the following messages appear
on the LCD.
Initialized image parameters
Please turn off and on the copier Thank you
2. Initialization of image quality control Please refer to "3.
Image Quality Control Adjustment" on the "25 ADJUSTMENT" page of the unpacking instructions
for the FC22.
(1) [0] +[5]+[POWER]
(2) Key in code "879" and press the START key. Wait about 3 minutes.
3. Automatic Calibration of Gradation
Please refer to "4. Automatic Calibration of Gradation" on the "26 ADJUSTMENT" page of the
Unpacking Instructions for the FC22.
(1) Select the cassette for A3 (or LD) sized paper.
(2) [For TEXT and MAP modes]
a. Key in code "4" and then press the SETTING key. The test chart is output.
b. Set the test chart on the original glass.
c. Key in code "643" and press the START key. Wait a few seconds.
d. Press the "2" key, the START key and INTERRUPT key in that order.
e. After the message "SCAN COMPLETED" appears, press the START key.
f. After the message "COMPLETED" appears, press the STOP key.
(3) [For PHOTO made]
a. Key in code "5", then press the SETTING key.
The test chart is output.
b. Set the test chart on the original glass.
c. Key in code "643" and press the START key. Wait a few seconds.
d. Press "3" key, the START key and INTERRUPT key in that order.
e. After the message "SCAN COMPLETED" appears, press the START key.
f .After the message "COMPLETED" appears, press the STOP key.
4. Turn off the main switch.
*Note1
Initialization of image parameters
When initialization of the image parameters is performed, the following adjustment value will be
changed to the initial value. Please readjust if needed. Please refer to page 1-73 from page 1-69 in
the Service Handbook.
1-8. Density Adjustment (08/550-589)
1-9. Color Balance Adjustment (08/779-798)
1-10. Offset Amount for Processing Background (08/698/717)
1-11. Judgment Threshold for ACS (08/675)
1-12. AI Mode Setting (08/678, 682)
1-13. Sharpness Adjustment (08/730-745)
[Changed Contents]
<M-ROM, IMC-ROM>
[Ver.13 -> 14]
1. In order to solve the edge smearing of OHP, we have changed the default value of the transfer bias
output as shown below.
Notes)
BSINo. G00F060 Page 3
* As the default values are not automatically changed to new values, please reset the new
default value after replacing with updated ROMs.
* For the application of the ROM at the factory, it is not necessary, because the default value
stored in the RAM data was changed to a new one.
Adjustment mode (05)
Code
Description/Mode Default
(Before)
Default
(After)
330 Transfer bias output
Y 82
61
adjustment
(Full color, OHP mode)
331 M 143
332 C 184
333 K 225
101
111
141
2. We have improved the variation of the transfer bias output timing which caused poor image transfer
at the leading edge of the paper.
3. In order to solve the problem of the black spots at the leading edge in the black mode, we have
changed the suction bias output timing.
4. When the cassette is quickly installed, it sometimes happened that the cassette tray was not raised.
We have resolved this firmware bug problem.
5. In order to improve the paper skewing, we have changed the value of paper alignment codes as
shown below.
Notes)
* As the default values are not automatically changed to new values, please reset the new
default value after replacing with updated ROMs.
* For the application of the ROM at the factory, when the ROM is replaced, the reset of the
following code is not necessary.
* A wrong default "14" have been found in the present Handbook.
Adjustment mode (05)
Code
Description
/Mode
Default
(Before)
Default
(After)
439
1st cassette Long size 20
25
Paper alignment
(paper buckle)
440 at the main
Short size 20
25
registration roller
441 2nd
Long size 20
25
cassette
442 Short size 20
443 3rd
Long size 20
25
25
cassette
444 Short size 20
445 4th
Long size 20
25
25
cassette
446 Short size 20
447 ADU Long size 20
448 Short size 20
25
25
25
6. When the machine power is turned on with the [KR-7037(Z4)] controller, "Check power and cable" is
displayed on the KR-7037(Z4) control panel and the machine sometimes locks up. We have improved
this issue.
7. We have corrected that the following output check which was not operating.
BSINo. G00F060 Page 4
Output check (Test mode 03)
260 ~ 263 Discharge LED (Y,M,C,K) ON/OFF
8. When the edge erase mode is selected and an OHP is fed from the cassette , the trailing edge void
was not made. We have corrected this firmware bug.
9. When the front door is opened in the Fiery scanning operation, the scanning is stopped forcibly and
these color image data and the next color image data are not usable. We corrected this firmware
bug.
10. We have corrected the staining in the Black mode.
<SYS-ROM>
[Ver.170 -> 180]
11. We modified to make paper selection for both Full bleed (12 x 18 inch) and [THICK1-3] at the same
time in bypass feed set up menu.
12. We have improved the return of the initial setup menu immediately after calibration has been
performed by user.
In the old version, the paper size was set as A3/LD and the printed image mode, and it did not
return to the Initial setup menu.
13. The following codes is added.
Adjustment mode (05)
Code
Description/Mode Default Acceptabl
e
Value
Contents
Operation
procedure
group
245
Automatic
adjustment of the
auto-toner circuit
(Without automatic
filling of developer
material)
246
247
248
249
250
14. In order to display the generating history information on a C9B error, 08-267 was established
newly.
Setting mode (08)
Code
267
Table of History of ROM Version Combination
Description/Mode Default Acceptable
C9B error code history
display
All
(Y,M,C,K)
Y
M
C
K
Color
(Y,M,C)
- 0~255 Auto-toner sensor output is
adjusted (approx. 2 min.) to set
in the range of 4.00~4.33V. (As
the value increases, the sensor
output increases.)
- 0~255
- 0~255 5
- 0~255
- 0~255
- 0~255
Content Operation
Value
- - - 2
procedure
group
Time of Application
1st lot at the
factory
2000/1 140 11 11 11 07
2000/2 150 12 12
SYS
ROMMROM
130 10 10 10 06
IMC
ROM
SCM
ROMAIROM
BSI No
---
G00B931
BSINo. G00F060 Page 5
2000/3 160 13 13
2000/5 170
2000/7 180 14 14
Attached File
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