Sp8-2: Upload Main Firmware; Sp8-10: Test Patterns; Sp 8-18 - Temporary Security Off - Ricoh C249 Service Manual

MAIN MENU NO.8: SYSTEM TEST

5.9.3 SP8-2: UPLOAD MAIN FIRMWARE

Writes firmware to a flash memory card (P/N' #A2309352) from the machine.
1. Refer to steps 3 to 5 of section 5.9.2.
2. Connect the power cord, then turn on the main switch while holding the Clear
modes key.
3. Access SP8-2 and press the OK key. Press the "Enter(#)" key.
4. Press the Enter key. (It takes about 2.0 minutes to complete.)
5. Check that "Completed" is displayed.
6. Turn off the main switch, and remove the flash memory card.

5.9.4 SP8-10: TEST PATTERNS

Makes prints without using the scanner.
Access SP8-10 and select the number "6", then press the "Enter(#)" key.
Other numbers are as shown below, but do not use them except for number "6".
1: Grid, 2: Vertical, 3: Horizontal gray, 4: Vertical gray, 5: 16 grays,
6: Cross, 7: Diagonal grid, 8: 256 grays, 9: 64 grays

5.9.5 SP 8-18 - TEMPORARY SECURITY OFF

This function cancels "Security Mode" when the engineer repairs/inspects the
machine.
The technician must cancel security mode in order to take out the drum.
It is not necessary to cancel security mode in order to make prints; put an original
on the exposure glass and make a new master. But if the customer does not want
you to waste a master, and is not concerned about security for the master on the
drum, then you can cancel security mode and make prints with the master that is
on the drum.
When this SP8-18 is "ON", security mode is cancelled and the drum rotates to the
home position. You can pull the drum unit out of the machine. At this time, the
display on the operation panel is reversed (see the illustration below).
NOTE: Set SP8-18 to "OFF", after you repair/inspect the machine.
C264 5-30 SM