Epson LQ-2550 Dimensioni

EpsoNAuEmcA,Nc.

EPSON

Product Support Bulletin

Subject: Epson LQ Color Driver for Microsoft Windows 3.0 and 3.1

Date: 4/3/92 PSB No: P-0087

Page(s): 1 of 3

Originator: RSS

The purpose of this bulletin is to announce the availability of an additional color

driver for the LQ-860, LQ-2500, and LQ-2550 for the Microsoft Windows 3.0 and

3.1 environments. This driver is primarily intended to provide Device Independent

Bitmap (DIB) support for Windows based application software. The most popular of

these is Paintbrush which is included with Windows 3.0 and 3.1.

When upgrading to Microsoft Windows version 3.1, it is recommended to use the

Epson driver that is included with that version of Windows. The Microsoft Windows

version 3.1 drivers have DIB support built-in, in addition to new enhancements.

This bulletin also contains information regarding how the driver is being distributed.

In addition, specifications on the color driver and instructions on how to install the

driver into your Windows Package are included.

DISTRIBUTION

The Microsoft Windows LQ Color Driver is available from the following sources:

The driver can be ordered from Accessory Marketing. The part number is

WINCOLOR. To place an order with Accessory Marketing call (800) 922-

8911.

For a limited time the driver is being distributed free of charge.

2) The driver is available from CompuServe. After logging into CompuServe,

to access the Epson Forum, type ‘GO EPSON” at the prompt.

The Epson Bulletin Board is the final means for accessing the driver. The

Epson BBS number for consumers is (310) 782-4531.

SPEClFlCATlONS

The driver consists of 3 files:

GENDRV.DLL, EPSON24C.DRV, and

OEMSETUP.INF.

PSB No: P-0087

Page: 2 of 3

The fonts supported are:

Graphic densities supported:

(Horizontal x Vertical)

Paper Sources:

Cartridge or Optional Fonts:

Paper Size:

Courier, Roman, San Serif, Prestige, Script, OCR-A,

OCR-B, Orator, Orator-S.

360x

180,

180x

180,

120x

180.

Tractor, Bin 1, Bin 2, Manual.

Mu&font

Cartridge

Letter, 8

l/2

x 11 in.

Letter, 11 x 8

l/2

in.

Legal, 8

l/2

x 14 in.

Fanfold, 14

7/8

x 11 in.

Tabloid, 11 x 17 in.

A4,210

x 297 mm

A3,297

x 420 mm

Fanfold, 210 x 305 mm

Fanfold, 358 x 305 mm

envelope, 6

l/2

x 3

5/8

in.

#lO envelope, 9

l/2

x 4

l/8

in.

INSTALLATlON

INSTRUCTlONS

Choose Control Panel from the Main Group window in Program Manager.

The Control Panel window appears.

Choose the Printers icon. The Printers dialogue box appears.

Choose the Add Printer button. The dialogue box expands to display a list of

printer-driver files.

Select ‘Unlisted Printer” at the end of the display.

Choose Install.

Select the correct drive and path to find the Windows driver.

Select the ‘EPSON LQ COLOR” and choose OK.

PSB No: P-0087

Page: 3 of 3

Define the new driver as ACTIVE to begin using it immediately.

Refer to the MS Windows User’s Manual for further information about printer-driver

installation.

NOTES

The LQ-2500 is only supported with tractor paper. This is because in single sheet

mode or CSF mode the printer has a large top and bottom non-printable area.

For best results you should print at 360 x 180 DPI for normal printing and 180 x

180 DPI for draft printing.

EPSON

ANEFUCA,

mc.

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

second duration with a

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-2OO/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,

000. 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

PSB No: P-0076

Page: 2 of 4

LQ-800.

LQ-1

OOd.

L750

1 beep: BEL code

1 beep: A Control Panel setting is accepted

3 beeps: Paper End detected

5 beeps: Abnormal carriage movement

(.5

sec. pause between beeps)

5 beeps:

LQ-860

+35V

supply is abnormal

1 beep: BEL code

(.5

sec. beep)

1 beep: A Control Panel setting is accepted

3 beeps: Paper End detected

5 beeps: Color select mechanism error

(.5

sec. beep,

set

between beeps)

5 beeps: Abnormal carriage movement

(.5

sec. beep,

set

between beeps)

5 beeps:

CG ROM failure

(.5

sec. beep,

set

between beeps)

LQ-1500

1 beep: BEL code

5 beeps: Paper End detected

5 beeps: Abnormal carriage movement

(.5

sec. pause between beeps)

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

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

LQ-2550

Abnormal carriage movement

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

L&2550

LCD Codes:

(1)

The font could not be found. The printer’s internal program could not

find the target font.

(2)

Missing or damaged 7A ROM

Internal ROM check does not match. The versions may have been mixed.

PSB No: P-0076

Page: 4 of 4

LQ-2550 cont.

A ‘Verify After Write” check to the SRAM has failed. The SRAM could be bad.

This is a motor control error. Four possible areas of failure are:

a. CR home condition not detected at power up

b. Platen gap motor HP not detected correctly

c. Friction/Tractor feed switching error

d. Physical obstruction such as a jammed ribbon

Skewed paper detect error. Since the initial reading upon loading a single

sheet paper, the paper has skewed. This is a printhead wire protection

feature.

Illegal paper positioning.

(1)

If the paper is loaded using the knob instead of the LOAD/EJECT switch,

this error condition will occur. This is a printhead wire protection feature.

(2)

PE sensor may have failed or is not connected.

CPU error. An undefined op-code was detected.

NOTES:

Error codes 11 and 12 are usually caused by new operators who are

un-familiar with the machine. Both of these errors are corrected by

turning the printer off, taking out 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

A-54, figure A-52) and on TIB

LQ2550-005.

Enors

0,2,

3, 10, and 20 may require a repair, adjustment or

replacement.

EPSON

EPSON AMERICA, INC.

INFORMA

Product Support Bulletin

Subject :

LQ - 2550 Error Codes 11 and 12

Date: 4/11/90 PSB No: P-0064

Page: 1 of 1 Originator: ASB

There are two new error codes which can occur in printers with ROM version

022287 or higher.

They are error 11 and error 12.

Error 11 indicates that the paper is not straight.

Error 12 indicates that the paper was loaded using the platen knob instead of the

LOAD/EJECT button.

When these errors occur, the printer stops, the audible alarm sounds, and one

of these two error messages will appear on the front panel.

The solution to both of these errors is the same. Follow the steps below:

1. Turn the printer off.

2. Remove the paper. (Use the platen knob if necessary.)

3. Turn the printer back on.

4. Load the paper using the LOAD/EJECT button as described in the manual.

If you are using a sheet feeder, begin printing again. The printer automatically

loads the paper.

NOTE: Use the platen knob only for removing jammed paper. Never use it when

you are loading paper. Use the LOAD/EJECT button for loading the paper.

EPSON AMERICA, INC.

Product Support Bulletin

Subject:

Power Specifications

Date: 2/7/90 PSB No: P-0060

Page: 1 of 2 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

PSB No: P-0060

Page: 2 of 2

Product

Voltage

Max. Current

Consumption

Power Consumption

BTU/HR

LX810

12ov

Amp

84 VA maximum

286.69

T750 120v 1.0

Amp

120

maximum

409.56

TlOOO

120v

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 printer.

This is a reliable source for the electrical

requirements.

The following formula is used to calculate the electrical

power requirements:

VOLTAMPS

is equivalent to WATTS

VOLTAMPS

= Volts

Amps

AMPS

BTU/HR

Voltamps/Volts

= Watts

3.413

Example:

120V

= 120VA

120VA/120V

120VA is equivalent to 120W

120W

3.413 = 409.56 BTU/HR

Heat output is rated in BTU/HR.

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