Ricoh P C301W - Scanner (MF Model Only); Overview; Mechanism

7.Detailed Descriptions
260
Scanner (MF Model Only)
Overview
No.
Part name
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.