Iob (Input/Output Board) - Ricoh MP CW2201 Field Service Manual

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Table of Contents

6. Troubleshooting

Output terminal

CN506, CN514

CN530, CN501

CN512, CN501 250 V, 5 A

• Do not change these switch settings.

IOB (Input/Output Board)

The IOB is placed at the center front of the PCB box and installed horizontally.

This functions as the interface for data transmission and power supply to the paper supply module and

scanner module.

This controls the driver for paper supply, head lift, maintenance motor, ink supply and purge detection.

Debug port, USB, SD

card slot (op, service),

LAN, HDD (5 V)

USB host (5 V), DIMM

(5 V), RIO4 (5 V)

HDD, RIO4 (3.3 V)

Factory Setting