Scanner (Mf Model Only); Overview; Mechanism - Ricoh P C300W Field Service Manual

7.Detailed Descriptions

Scanner (MF Model Only)

Overview

No.
1 DF exposure glass
2 White sheet *At ADF unit side
3 CIS carriage unit
4 Scanner exposure glass
5 Carriage drive shaft

Mechanism

The scanner motor [A] drives the CIS carriage unit [B] through gears and a timing belt [C]. The CIS
carriage unit moves along the carriage drive shaft [D]. The scanner HP sensor [E] in the scanner
detects the home position of carriage unit when initializing the scanner or before/after scanning. The
CIS carriage unit moves to read the white sheet before every scan mode to adjust white level.
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Part name