Epson LQ 1050 Product Support Bulletin(s)
Epson LQ 1050 - B/W Dot-matrix Printer Manual
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- Epson LQ 1050 | Product Support Bulletin(s) - Page 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 - Epson LQ 1050 | Product Support Bulletin(s) - Page 2
, L750 1 beep: 1 beep: 3 beeps: 5 beeps: 5 beeps: LQ-860 1 beep: 1 beep: 3 beeps: 5 beeps: 5 beeps: 5 beeps: LQ-1500 1 beep: 5 beeps: 5 beeps: PSB No: P-0076 Page: 2 of 4 BEL code A Control Panel setting is accepted Paper End detected Abnormal carriage movement (.5 sec. pause between beeps) +35V - Epson LQ 1050 | Product Support Bulletin(s) - Page 3
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. write error 10 Abnormal carriage movement LQ-2550 1 beep: BEL code 3 beeps: Paper End detected 5 beeps: Abnormal - Epson LQ 1050 | Product Support Bulletin(s) - Page 4
the paper and turning the printer back on. Both features were added to ensure proper paper handling and prevent paper jams, which can result in printhead failures. Incorrect jumper settings on the ROMA board may cause errors 10 or 20. The correct settings are documented in the Service Manual (page - Epson LQ 1050 | Product Support Bulletin(s) - Page 5
Product Support Bulletin Subject: Power Specifications Date: 2/7/90 Page: 1 of 2 PSB No: P-0060 Originator: RFB The following information is a list of the power requirements for the Epson 9 and 24 pin printers and laser printers. 504 VA maximum - Epson LQ 1050 | Product Support Bulletin(s) - Page 6
286.69 409.56 120v .7 Amp 84 VA maximum 286.69 If the power requirements of a particular Epson printer is not listed please refer to the appropriate User's Manual for the electrical specifications. In the event that the User's Manual is not available, locate the silver label on the back of the - Epson LQ 1050 | Product Support Bulletin(s) - Page 7
EPSON EPSON AMERICA, INC. INFORMA Product Support Bulletin Subject: Tractor Pin Alignment Date: 5/15/89 Page: 1 of 1 PSB No: P - 0044 Originator: RP bd The purpose of this bulletin is to insure the proper installation and alignment of the FX- 850/1050 and LQ- 850/1050 push tractor assemblies. - Epson LQ 1050 | Product Support Bulletin(s) - Page 8
12 12 Quality Draft LQ Draft LQ Characters/Second 220 73 264 88 Q: What ribbons does the LQ-850/950/1050 take? A: Printer LQ-850 LQ-950 LQ-1050 Standard Ribbon #7753 #7767 #7754 Film Ribbon #7768 #7769 #7770 Q: Does the LQ-850/950/1050 support color? A: No. EPSON AMERICA SERVICE, 23610 TELO - Epson LQ 1050 | Product Support Bulletin(s) - Page 9
Multi-Font Module contains all the above listed fonts. It is available for the LQ-950 and LQ-850/1050 with the upgrade (LQ850/1050U). Q: What type of paper feeds do they support? A: Friction Built-in push feed tractor with paper tension unit. Single bin or dual bin Cut Sheet Feeder (optional) Pull - Epson LQ 1050 | Product Support Bulletin(s) - Page 10
LQ850/1050U, upgrades the printer to allow the use of the new dual bin cut sheet feeder (product code for the LQ-850 = #7346 and for the LQ-1050 = #7348). Q: What does the upgrade kit contain? A: It has a new P-ROM, instruction sheet, an errata sheet and a new user's manual. Q: Is the upgrade kit - Epson LQ 1050 | Product Support Bulletin(s) - Page 11
, #B765108901 for QX-16 computers) to troubleshoot the LQ850/950/1050 series printers, USING PDOS: To use PDOS on the LQ-850/950/1050 printers, a serial connection must be made to the host computer using a suitable cable (Epson part no. 8297 connects the LQ's 6-pin DIN connector to a standard DB - Epson LQ 1050 | Product Support Bulletin(s) - Page 12
life to the print head and the best possible print quality. Figure 1.1 shows the location of the lever on the LQ-850/1050 printer. Figure 1.2 shows a label that will be added to future LQ-850/1050 printers to further emphasize the correct lever setting. EPSON AMERICA SERVICE, 23610 TELO AVENUE - Epson LQ 1050 | Product Support Bulletin(s) - Page 13
NUMBER: PO020 PAGE: 2 of 2 FIGURE 1.1 Location of paper thickness lever and settings in the LQ-850/ LQ 1050 printers. FIGURE 1.2 New label to be included in LQ-850/1050 printers produced beginning in April 1988. - Epson LQ 1050 | Product Support Bulletin(s) - Page 14
EPSON INFORMATION EPSON AMERICA, INC. Product Support Bulletin Subject: Epson Dot - Matrix Printer Options and Accessories Date: 8/1/89 Page: 1 of 2 PSB No: P-0017B Originator: RFA 9 - PIN DOT MATRIX OPTIONS TRACTOR UNITS PULL TRACTOR LX-810 C800061 FX-850 FX-1050 DFX-5000 7311 -A 7312-A - Epson LQ 1050 | Product Support Bulletin(s) - Page 15
DOUBLE BIN 24 - PIN MATRIX OPTIONS PSB No: P-0017B Page: 2 of 2 LQ-510 C800061 LQ-850 7311-A LQ-950 LQ-1050 LQ-2550 7313-A 7312-A 7400A 7401A 7402A 7403A 7407-A MISC. PRINTER ACCESSORIES WINDOWS DRIVER SOFTWARE APPLE MAC LQ SOFTWARE LQ PATCH SOFWARE PRINTER STAND DCB-LQ2 El= CPD-552 - Epson LQ 1050 | Product Support Bulletin(s) - Page 16
are averages while using single sheet paper and are not guaranteed figures. 9 PIN PRINTERS MODEL I LX-810 FX-850 FX-1050 I DFX-5000 I DFX-8000 1 NOISE LEVEL 56 dB(A) II 56 dB(A) 56 dB(A) I 55 dB(A) II I 55 dB(A) II 24 PIN PRINTERS LQ-510 56 dB(A) LQ-1010 56 dB(A) 11 LQ-850 1 56 dB(A) 11 - Epson LQ 1050 | Product Support Bulletin(s) - Page 17
PSB No: P-0016D Page: 2 of 2 MODEL LQ-860 LQ-1050 LQ-2550 NOISE LEVEL 55 dB(A) 55 dB(A) 55 dB(A) LASER PRINTERS - Epson LQ 1050 | Product Support Bulletin(s) - Page 18
the Epson part numbers and can be used to order ribbons. This list supercedes PSB-013. EAI # OEM # USAGE 7751 7753 7754 7756 7757 8750 8753 8755 8759 8760 8762 8763 8764 N/A N/A N/A N/A N/A ERC-04 ERC-13 ERC-08 ERC-14 ERC-16 ERC-17 N/A N/A ALL DX LQ-500, LQ-800, LQ-850 LQ-1000, LQ-1050 LQ-2500
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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 sec beep)
1 beep:
A Control Panel setting is accepted
3 beeps:
Paper End detected
5 beeps:
Abnormal carriage movement