Understanding Material Code & Name; F/W Upgrade Method - Samsung SCX-4500 Service Manual

Reference Information
7.6.2 Understanding Material Code & Name
Material code and name is maintained by standard criteria.
If understand the criteria, it will help to order materials.
1. Two different description ways for material code. (
- Type 1
- Type 2
Type1 : Parts managed by entire divisions : Materials used by all samsung products.
Most electrical parts are under the type 1.
Type 2 : Parts managed by a division : Material used by a certain product
Most mechanical parts are under type 2.
2. A/S Only material : Only for A/S, not related to product manufacturing.
3. Ass'y material : More than two materials are assembled. If the material order is out of service, the order
can be processed by Ass'y material order.
Picture and numbers are also described on Service manual.
Ass'y Material and A/S Only material Code are recognizable by product name.
Those are under type 2 and known by material properties and beginning letters of product name.
Classification
A/S Only Material
A/S Only Material
A/S Only Material
A/S Only Material
A/S Only Material

7.6.3 F/W Upgrade Method

If F/W needs Upgrade, F/W file and usbprn file are requested.
Check "Ready" condition with power ON.
1. Paralle cable case
Start Download Rom file with "copy/b file name.fls lpt1:" commend on Dos Mode.
Once Download are finished, "Reset Printer" is indicated on LCD window.
Download finished
2. USB cable case (Save attached file at certain directory)
Start Download Rom file "usbprbs file name.fls" on Dos Mode and push the enter key
Once Download are finished, "Reset Printer" is indicated on LCD window.
Download finished
Service Manual
7-8
- ex) 2007-007961
- ex)JB96-01268A
Material Code
**81-******(JB81-00039A)
**75-******(JB75-00068A)
**92-******(JB92-01131A)
**96-******(JB96-01268A)
**97-******(JB97-01089A)
Power ON/OFF.
Power ON/OFF.
: Digit, : Letter(Alphabet))
R-CHIP
ELA UNIT-COVER TOP
Material Name
AS-*****(AS-FUSE)
MEC-*****(MEC-CHUTE)
PBA-*****(PBA MAIN-CONTROLLER)
ELA-*****(ELA UNIT-COVER TOP)
MEA-*****(MEA UNIT-PULLEY IDLE)
Samsung Electronics