Service Remarks; Master Feed Section; Thermal Head Installation; Thermal Head Voltage Adjustment - Ricoh C231 Service Manual

MASTER FEED SECTION

4. SERVICE TABLES

4.1 SERVICE REMARKS

4.1.1 MASTER FEED SECTION

1. Thermal Head Installation

When installing the thermal head, there are important remarks. See "6.5.2 Thermal
Head Removal." Also, see "Remarks for Handling the Thermal Head" in "2.2.7
Thermal Head.".

2. Thermal Head Voltage Adjustment

When replacing the thermal head, be sure to adjust the voltage supplied to the
thermal head (See "6.5.3 Thermal Head Voltage Adjustment").

4.1.2 PAPER FEED SECTION

1. Friction Pad

When removing and reinstalling the friction pad base, be sure to install it in the
correct orientation and position. (See "6.7.1 Paper Feed Roller, Pick-up Roller, and
Friction Pad")
2. Paper Feed Roller and Pick-up Roller
Be careful to install the rollers the correct way around. Do not touch the surface of
the roller with bare hands.

3. Paper Guide Plate Position for Registration Roller

Be sure to adjust the paper guide plate position once it is removed. (See "6.7.4
Registration Roller Clearance Adjustment.")
SM C231
4-1