Ricoh JP3000, Service Manual, Page: 420 / 693

MAIN MENU NO.8: SYSTEM TEST
C231/C237/C238 5-22 SM
5.9.3 SP8-2: UPLOAD MAIN FIRMWARE
Purpose: This 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. Using the “1” key, select “Ld”.
4. Refer to steps 8 and 10 in section 5.9.2.
5.9.4 SP8-10: TEST PATTERNS
Purpose: To make prints without using the scanner.
Access SP8-10 and select the number “6”, then press the Start key.
Other numbers are as shown below, but do not use them except the 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 SP8-21: PAPER FEED TEST (15 RPM)
Purpose: To feed paper at the lowest speed (15 rpm).
1. Set a stack of paper on the paper feed table.
2. Access SP8-21 and enter the number of sheets that you want to feed.
3. Press the Print key.
4. To exit this mode, press the Stop key.
5.9.6 SP8-22: FREE RUN PAPER FEED (15 RPM)
Purpose: To drive the paper feed mechanism at the lowest speed (15 rpm) without
paper.
1. Access SP8-22 and enter the number of times that you want to repeat the
paper feed cycle.
2. Press the Print key.
3. To exit this mode, press the Stop key.
Rev. 05/2003