T
echnical
B
ulletin
PAGE: 1/4
Reissued: 22-Oct-04
Model:
Model S-C1
Date:
14-Sep-04
No.:
RB044013a
RTB Correction
The items in bold italics have been corrected or added.
Subject:
Fax Option Firmware History (FCU Board)
Prepared
by:
A
.Ishiyama
From:
1st Tech. Support Sec. Service Support Dept.
Classification:
Troubleshooting
Mechanical
Paper path
Part information
Electrical
Transmit/receive
Action required
Service manual revision
Retrofit information
Other ( )
S-C1a (B045)
S-C1aF (B049)
S-C1b (B044)
S-C1bF (B046)
S-F1 (H555)
S-F2 (H556/H557)
The following is the printer controller firmware history for the Model S-C1 fax option.
(Until now, the firmware history was attached to the firmware file as “Readme.txt”. So, all
history has been gathered here in this RTB.)
A. File Information
[EU/Asia Models]
EU1/Asia EU2
EU3
EU4
Part
Number Part
Number Part
Number Part
Number
Version
Sum 1
Sum 2
Sum 1
Sum 2
Sum 1
Sum 2
Sum 1
Sum 2
Production
H5557200M H5557201M H5557202M H5557203M
91
5974 DF65 304C 3A1F A31C 3E58 5E19 CDD3
Aug ‘04
H5557200L H5557201L H5557202L H5557203L
90
6650 4CE7 904C A7F5 9331 ABC3 F8A0 3B7E
March ‘03
H5557200K H5557201K H5557202K H5557203K
88
_180
F1EB 7988 F592 2A97 6928 0B66 D54E 698A
Oct. ‘02
H5557200K H5557201K H5557202K H5557203K
87
9F20 1BD9 AF6A 1D21 6669 A773 38B7 63DF
Aug ‘02
H5557200J H5557201J H5557202J H5557203J
84
E14C 2E5E F2E6 82CB 2776 1E78 27DF 8E28
Mar ‘02
H5557200G H5557201G H5557202G H5557203G
78
3B4B 7A70 5711 082A 44D8 D6C0 5F4B A577
Oct ‘01
H5557200F H5557201F H5557202F H5557203F
77
A122 3611 2475 A054 D1F2 F0E4 290E DF4F
1st Mass Production.
[NA
Model]
Part Number
Version
Sum 1
Sum 2
Production
H5557205M
91
D2E5 3B6D
Aug ‘04
H5557205L
90
D3CD A8EA
March ‘03
H5557205K
88
_180
B1F3 DF53
Oct. ‘02
Note: Sum 1
= Check Sum on IC card (8 bit),
Sum 2
= Total Check Sum on machine (16 bit)
