This document was been published to faciliate
after sales service only.
The contents are subject to change without notice.
Parts marked with “
“ are important for maintaining the safety of the machine.
To maintain the safety and performance of the machine, use only the replacement parts specified.
SHARP CORPORATION
LASER PRINTER
MODEL
AR-M280U/M280N
CODE : 00ZARM280UA1E
[1] INTRODUCTION
These models are a modified version of the AR-M350U/M350N, providing a different printing speed.
This Service Manual, therefore, describes only the different points from the AR-M350U/M350N and supplementary items.
For items which are not described in this Service Manual, refer to the following Service Manuals and Parts Guides.
Note: Depending on the option, additional service documentation may be required.
[2] LIST OF DIFFERENCES FROM AR-M350U/N
A.Product composition
*1: Installation of the AR-P14 on U-series machines provides functions equivalent to the M-series machines.
•AR-M350/M450
Service Manual : 00ZARM350/A1E
Parts Guide : 00ZARM450/P1E
Circuit Diagram : 00ZARM350/C1/
•AR-P350/P450
Service Manual : 00ZARP350/A2E
Parts Guide : 00ZAR350LPP1/
Circuit Diagram : 00ZARP350/C1/
•AR-M350U/N•AR-M450U/N
Service Manual : 00ZARM350UA1E
•AR-NC5J
Service Manual : 00ZARNC5J/A1E
Model Name
Network Printer Option Model
NIC Standard Model
Note
Base Engine
AR-M350U
AR-M280U
AR-M350N
AR-M280N
Print Speed
35ppm
28ppm
35ppm
28ppm
Multi Function Controller
AR-M11
Not Available
Not Available
Standard
Standard
Multi Function Controller(for U-Model)
Standard
Standard
Not Available
Not Available
No registered
as a product
Print Server Card
AR-NC5J
Option
Option
Standard
Standard
Printer Extension Kit
AR-P14
Option
Option
Standard
Standard
*1
Hardware MFP-ROM Only U-type
35/45ppm
Only U-type
28ppm
Only M-type
35/45ppm
Only M-type
28ppm
!
