Sharp MX-M266N - 4. Scanner section; A. Mechanism relation diagram

MX-M316N OPERATIONAL DESCRIPTIONS 11 – 11
4.Scanner section
A.Mechanism relation diagram
Signal
name
Name Function/Operation
MHPOS Scanner home position sensor Detects the scanner home position.
MIRM Scan motor Drives the scanner unit. (scan, return operations)
No. Name Function/Operation
1 CCD PWB Scans document images and performs A/D conversion of the scanning signal.
2 Scanner lamp drive PWB Drives the scanner lamp
3 Lens Reduces a document image (light) and project it to the CCD.
4 1st mirror Leads a document image to the lens.
5 2nd mirror
6 Light guide bar Converges the scanner lamp lights and radiates onto the document.
7 LED PWB Generates the scanner lamp lights.
5
1
2
3
4
6
6
7
7
MIRM
MHPOS