Ricoh MP 402SPF Service Manual

4.Replacement and Adjustment
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2. Remove the BiCU [A].
3. Remove the EEPROM [A] from the old board and install it on the new board.
Install so that the indentation [B] on EEPROM is facing the direction of the dent [C] that is printed on the BiCU
board.
4. Install the new BiCU in the machine.
5. Enter the BiCU serial number.
 If the BiCU serial number is not entered correctly, SC995-01 (serial number entry error) will occur.
6. Turn the main power OFF then ON.
7. Set the DIP switches on the new BiCU board to the same settings as the old board.
 Make sure the EEPROM is correctly installed on the BiCU. Insert the EEPROM in the EEPROM slot with the
"half-moon" pointing [C] to the downside.
EEPROM on the BiCU
Keep EEPROMs away from any objects that can cause static electricity. Static electricity can damage EEPROM data.
1. Make sure that you have the SMC report (factory settings). This report comes with the machine.

Ricoh MP 402SPF Specifications

General

Print Technology	Laser
Functions	Print, Copy, Scan, Fax
Maximum Print Resolution	1200 x 1200 dpi
Maximum Paper Capacity	1, 600 sheets
Duplex Printing	Yes
Scan Resolution	600 x 600 dpi
Fax Capability	Yes
Maximum Paper Size	A4
Warm-up Time	21 seconds
Memory (RAM)	2 GB
Fax Transmission Speed	33.6 Kbps
Copy Resolution	600 x 600 dpi
Operating System Compatibility	Windows, Mac OS, Linux
Connectivity	USB, Ethernet, Wi-Fi
Control Panel	Touchscreen
Mobile Printing	Yes
Hard Disk Drive	320 GB (Optional)
Network Connectivity	Ethernet
Print Speed	Up to 42 ppm (Letter)
Copy Speed	Up to 42 cpm (Letter)