Samsung SCX-4521F Series - LCD Status Error Messages

Samsung Electronics
Service Manual
Alignment and Adjustments
4-17
4.4 LCD Status Error Massages
STATUS LCD Display Descriptions
Document Jam Document Jam When Document Jam occurred at ADF module.
This is displayed on LCD, Print in the Transmission Journal.
Door Open or Jam [Front or Rear] When machine’ front side cover or Jam Cover was opened, it
Cover Open [Cover Open] displayed On the LCD.
NO paper [ No Paper ] When there is no paper in CASSETTE Tray, machine Displays
Add Paper this message on LCD.
PAPER JAM 0 [Paper Jam 0] When the machine encountered paper jam in pick up area,
Open/Close Door Machine displays on the LCD until DOOR OPEN & CLOSE.
PAPER JAM 1 [Paper Jam 1] When the machine encountered paper jam in paper exit of Machine,
Open/Close Door machine displays on the LCD until DOOR OPEN & CLOSE.
PAPER JAM 2 [Paper Jam 2] When the machine encountered paper jam in paper exit of Machine,
Check Inside machine displays on the LCD until DOOR OPEN & CLOSE.
Communication Error [COMM. Error] When the machine has problem in communication, It displayed on
the LCD.
Machine displays this in case of Transmission.
Machine displays this in case of fax handshaking step of Reception.
Line Error [Line Error] When the machine has problem in case of Fax Data reception step.
NO ANSWER [No Answer] When the machine could not connect to remote fax after Completion
of redial up to redial counter in system data.
INCOMPATIBLE [Incompatible] Remote party did not have the requested feature, such as polling.
LINE BUSY Line Busy The remote fax didn’t answer.
POWER FAILURE Power Failure When the machine’s user memory has not been backup and There
was power off / on .
STOP PRESSED [Stop Pressed] When the operator pressed the STOP button during transmission.
MEMORY FULL Memory Full When the machine has encountered the user memory was full,
FUSER ERROR CRU Fuse Error When the machine failed in installing the new toner cartridge.
LSU ERROR [Hsync Error] tech mode
LSU ERROR [LSU Error] user mode
When the machine has encountered the Laser Beam Scanning unit
could not reach the READY state,
TONER LOW [Toner Low] When the machine has encountered the Toner Low,
TONER EMPTY [Toner Empty] When the machine has encountered the Toner Empty,