This document is a parts manual for the SHARP AR-M310U digital copier, which provides the names and numbers of various components, as well as instructions for replacing parts.
This manual is intended for service personnel performing after‑sale maintenance on the Sharp AR-M310U digital copier. It lists all replaceable components, their part numbers, and the classification of each part for inventory management.
The document includes a description of the part‑number format, a classification scheme (A‑class to S‑class), and detailed parts lists for major assemblies such as the Left Door Assembly and the PS Roller Assembly. It serves as a reference for ordering genuine parts and performing repairs safely. This manual is written in Chinese.
The manual is provided only for service personnel to perform after‑sale service on the AR-M310U digital copier.
Parts are grouped into classes A, B, C, D, E, and S based on replacement frequency and usage, with A‑class parts replaced most often.
A 13‑character part number encodes the part type and other attributes; numbers do not start with the letter “O”.