Ope - Samsung SCX4521F - B/W Laser - All-in-One Service Manual

System Overview
3.5 OPE(Operational Panel Equipment)
1) Ope Panel
OPE Panel has a MICOM Chip on it and communicates with Main CPU using Serial communication
Line(SIO). OPE Panel consists of Micom, Key Matrix Part, LED Driving Part and LCD Part.
2) Key Description
No Part
1 Common
(IC-DRAM/
512K x 16Bit)
2 Save
3 Copy
(IC-POSI, ADSUST REG)
(IC-CMOS LOGIC, INVER TER)
(IC-MOTOR DRIVER)
4 Fax
5 Scan
3) LCD Part
- Number of Characters : 16 Characters x 2 line
Clock, Date display
System Status display
Alarm, Error Message display
Function Dialog Message display
Service Manual
3-12
Feature
3*4Key
Start
Stop/Clear
Menu
Upper Level
Enter
Toner Save
Reduce/Enlarge
No.of Copies
Original Type
Darkness
Favorite Copy
Resolution
Phone Book
Broadcasting
On Hook Dial
Redial / Pause
Scan to
Function
Dialing and Option Input
Starting Fax/Copy Job
Cancel Current Job/Return to default
Option select
Return to upper level menu
Option select/Execute
Next menu or Next option item
Previous menu or Previous option item
TONER SAVE MODE select
Select ZOOM ratio when copy
Select the number of copies
Change Copy Modes(Text,Text/Photo,Photo)
Change the Darkness of the Copied image (Light/Normal/Dark)
Select one of the predefined Copy templates.
STANDARD>FINE>SUPER
FINE>PHOTO>COLOR
Search the user defined Phone number.
When sending FAX data to many place in the same time.
On Hook Dial
Last number Redial / Pause
select [scan to PC], [scan to FAX], [scan to E-mail] function.
(IC-VOLTAGE COMP)
(IC-CLOCK GENERATOR)
(IC-EEPROM/256x12Bit)
(IC-POSI, FLXED REG)
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