3-22
FS-1900
5
Data are transferred to the RAM on the main board.
6
The system DIMM or Flash ROM is overwritten with the new firmware data.
7
Firmware download is finished. (When more than one data are down loaded, the data display
can be changed by pressing any key.
8
Turn power switch off.
9
Remove the memory card.
0
Turn power switch on.
!
Check the printer gets
Ready
.
Confirm that the status page shows the new engine firmware, system firmware or operator panel
message data version (See Appendix B on page B-4). If the message display indicates download
error, refer to section Downloading errors on page 3-23.
Supervisor mode
CF-CARD Reading
BootROM
erase&write
engine download
<<<<<<<<<<<
message download
<<<<<<<<<<<
DIMM erasing #??
Ready
Power switch: Off
Power switch: On
Spanish 04
01/10/18[1234] 2
B
A
B
B
G
C
E
F
E
F
E
F
D
G
G
01 A002
01/10/18[1234] 2
84.00S
01/10/18[1234] 2
A:
u
= Extracting
W
= Writing
V
= Verifiying
B: Version
C: Machine code
D: Language
E: Year/Month/Day
F: [Checksum]
G: Means more than one data
End
DIMM writing
<<<<<<<<<<u
S
E
M
7
7
7
8
!
0
4
5
6
6
6
Memory
card
9
From the previous page
Supervisor mode
Message display
: System firmware
: Engine firmware
: Operator panel message data
S
E
M
: Shows only included firmeware
of boot program (".bcmp" extension file).
Summary of Contents for Mita FS-1900
Page 1: ...SERVICE MANUAL Published in Dec 01 Revision 1 1 Laser printer...
Page 9: ...Chapter 1 P r o d u c t I n f o r m a t i o n...
Page 27: ...Chapter 2 Installation Operation...
Page 53: ...Chapter 3 Maintenance Adjustments...
Page 76: ...Chapter 4 O p e r a t i o n O v e r v i e w...
Page 114: ...Chapter 5 D i s a s s e m b l y...
Page 151: ...Chapter 6 T r o u b l e s h o o t i n g...
Page 198: ...Appendix A D i a g r a m s...
Page 208: ...Appendix B S t a t u s P a g e...
Page 215: ...Appendix C I n t e r f a c e...
