Epson LQ-200 Product Support Bulletin(s) - Page 3

PSB No: P-0076 Page: 3 of 4 LQ-2500 NOTE: Printers with LCD displays use error messages along with beeps to inform the user of problems. The following messages will help you to troubleshoot problems. A blank LCD screen with the Power-on LED lit can be caused by a bent pin on one of the PROMS or jumper J1 may be set incorrectly. 1 beep: BEL code 5 beeps: Abnormal voltage- 5 beeps: Abnormal carriage movement (.5 sec. pause between beeps) LQ-2500 LCD Codes: 00 Invalid ID request to CGROM 03 EEROM read/write error 10 Abnormal carriage movement LQ-2550 1 beep: BEL code 3 beeps: Paper End detected 5 beeps: Abnormal carriage movement (.5 sec. pause between beeps) 5 beeps: Platen Gap adjustment error (.5 sec. pause between beeps) 5 beeps: Case open LQ-2550 LCD Codes: 00 (1) (2) The font could not be found. The printer's internal program could not find the target font. Missing or damaged 7A ROM 02 Internal ROM check does not match. The versions may have been mixed.