Oki OF5300, Руководство по обслуживанию

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Service Manual for OF5300/5600
Chapter 0 Introduction
Functionality
The OKIFAX 5050 is technically similar to the OKIFAX 5300. The physical appearance is identical to the
OKIFAX 5300; however, the OKIFAX 5050 is strictly a stand-alone facsimile product. Although there is a
PC Interface connection socket on the OKIFAX 5050's Main Control Board, this socket is not functional,
and the PC Interface cannot be used on this product. This socket will only be used to update Flash ROM
using the High Speed Loading System.
In addition, the OKIFAX 5050 will only accept the 1.5 MB Memory Option (with battery back-up), and the 1
MB Memory Option (without battery back-up). Other than the lack of PC Interface and optional memory
capability, there are no other functional or operational differences between the OKIFAX 5050 and the
OKIFAX 5300.
Hardware
There are two hardware (spare part) differences between the OKIFAX 5050 and OKIFAX 5300. The
following parts are unique to the OKIFAX 5050:
1. Main Control PCB (E17-3 PCB)
P/N 55083101
2. Operator Panel Assembly (Contains the OKIFAX 5050 logo) P/N 55083210
Firmware
For First Production Release Firmware Information, refer to Product Bulletin # E708 (on the back of this
sheet).
Standard Memory
The OKIFAX 5050 has 256kb of standard document storage memory.
Documentation
OF5050 User Guide P/N 59286401
OF5050 Quick Start Guide P/N 59286501
Options
1.5 MB Expansion Memory with Battery Back-up P/N 70031501
1.0 MB Expansion Memory without Battery Back-up P/N 70029101
500 Sheet Letter/Legal Paper Tray P/N 70029401
Telephone Handset P/N 70031801
Consumables
Drum and toner same as the OKIFAX 5300/5600
Toner Cartridge P/N 52106701
Image Drum Kit P/N 56116901
Service Procedures
When servicing the OKIFAX 5050, refer to the maintenance procedures for the OKIFAX 5300 in the
OKIFAX 5300/5600 Service Manual. The OKIFAX 5300 procedures apply to the OKIFAX 5050.
Service Authorization
All OKIFAX 5300/5600 Authorized Service Providers will automatically be authorized to perform warranty
repairs on the OKIFAX 5050.