Kyocera FS-6950DN Service Manual page 96

2F7
(1) Downloading the firmware from the parallel interface
To download the system firmware using the parallel interface, use the procedure below.
Note that you can't download both the system and engine firmware at a time.
1. Turn printer and PC power off.
2. Connect the parallel printer cable between
the PC and the printer.
3. Turn printer power on.
4. Confirm that display (1) is displayed.
5. At the DOS prompt, enter command (2).
* Enter UPGR "SYS" in capitals.
6. Confirm that message display (3) is dis-
played.
7. At the DOS prompt, enter command (4) so
that the system firmware (example:
S2F7_3000001021.cmp) is copied to the
printer.
8. Message display (5) is displayed during
downloading. When message display (6) is
displayed to indicate downloading is fin-
ished, turn printer power off and then turn
on.
9. Confirm that message display (7) is dis-
played after warm-up.
10. Print a status page. Check that the status
page shows the updated firmware version.
1-6-2
Parallel
interface
connector
To PC
Message display
(1)
Ready
(2)
c:/echo !R! UPGR'SYS';>prn
(3)
Supervisor mode
parallel waiting
(4)
c:/>Copy /b S2F7_3000001021.cmp prn
(5)
Downloading
(6)
2F7_3000.001.021
05/10/26 [E1F9]
Power switch: Off/On
(7)
Ready
Figure 1-6-2
PC DOS display
Product code
2F7: This machine
Firmware category
10: Engine controller
30: Main controller
Supplement (Normally: 00)
Classification (Normally: 0)
Update history
Build number
Release date: Year/Month/Day
Checksum
Figure 1-6-3
Parallel
printer cable