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EPSON AMERICA, INC.

EPSON

Product Support Bulletin

Subject:

24 Pin Printer Error and Beep Codes

Date: 4/3/91

PSB No: P-0076

Page(s): 1 of 4

Originator JV

Epson printers issue beep tones when certain error conditions exist. Those beeps

can assist you in locating and repairing customer’s printers. The following error

codes are listed by product name.

NOTE:

Most of the beeps issued by the printers are of .1 second duration with a .1

second pause between beeps. Where the beeps or the pauses are longer,

it has been noted in the text. The description “3 Beeps x 2” means two sets

of three beeps.

LQ-200/AP-3000

1 beep:

BEL code

1 beep:

A Control Panel setting is accepted.

3 beeps:

Paper End detected

5 beeps: Abnormal carriage movement

On-Line light is flashing:

Printhead is over heated. Carriage will stop until

the printhead cools down.

LQ-500, LQ-510, LQ-1010, LQ-850, LQ-950, LQ-1050,

L1000, AP-4000, AP-4500

1 beep:

BEL code (.5 set beep)

1 beep:

A Control Panel setting is accepted

3 beeps: Paper End detected

5 beeps: Abnormal carriage movement

1 2 3 4

Product Support Bulletin 1

Inhaltsverzeichnis

Seite 1 - Product Support Bulletin

EPSON AMERICA, INC.EPSONProduct Support BulletinSubject:24 Pin Printer Error and Beep CodesDate: 4/3/91PSB No: P-0076Page(s): 1 of 4Originator JVEpson

Seite 2

PSB No: P-0076Page: 2 of 4LQ-800, LQ-1000, L7501 beep: BEL code1 beep: A Control Panel setting is accepted3 beeps: Paper End detected5 beeps:Abnormal

Seite 3

PSB No: P-0076Page: 3 of 4LQ-2500NOTE:Printers with LCD displays use error messages along with beeps toinform the user of problems. The following mess

Seite 4

PSB No: P-0076Page: 4 of 4LQ-2550 cont.0310111220A ‘Verify After Write” check to the SRAM has failed. The SRAM could be bad.This is a motor control er