Lexmark 2391 Support Question
Lexmark 2391 Support Question
Find answers below for this question about Lexmark 2391 - Plus B/W Dot-matrix Printer.Need a Lexmark 2391 manual? We have 1 online manual for this item!
Question posted by amrshawky77 on November 19th, 2012
Printing Speed
how much is the printing speed for the printer lexmark2391,lexmark2491?
Current Answers
Related Lexmark 2391 Manual Pages
Service Manual - Page 3
... 1-3
Options 1-4 Tools 1-4 Abbreviations 1-5 Setup Mode 1-6
How To Change The Printer Functions 1-6 Serial Interface Adapters 1-7 Serial Interface Switches 1-8
Function Switch Setting 1-8 ...Paper Select Sensor Service Check 2-30 POST Service Check 2-31 Power Service Check 2-32 Print Speed Service Check 2-34 Printhead Service Check 2-36 Pull Tractor Sensor Service Check 2-38 Top...
Service Manual - Page 13
.... • Quiet mode. • Higher print speed (239X).
1. General Information 1-1 They also support the Tractor 2 Options.
They are especially well-suited for use continuous or multipart forms. The 2381 and 2391 are enhanced versions of the 2390-001, which has a distinctive PS/1 logo but is also a PS/1 version of the basic 23XX-001 printers.
Service Manual - Page 14
...
PPSII 2380
PPSII 2381
PPSII 2390
PPSII 2391
PS/1
2380 Plus
2381 Plus
2390 Plus
2391 Plus
Forms Printer 2380 Plus
Forms Printer 2381 Plus
Forms Printer 2390 Plus
Forms Printer 2391 Plus
WTC Logo Name
2380
2381
2390
2391
N/A
2380 Plus
2381 Plus
2390 Plus
2391 Plus
Forms Printer 2380 Plus
Forms Printer 2381 Plus
Forms Printer 2390 Plus
Forms Printer 2391 Plus
Mach Type Model # 2380-001 2381-001...
Service Manual - Page 18
To save the setting and leave Setup Mode, press Start/Stop
until out of the menu.
1-6 Make sure continuous forms are in the printer. 2. To select a function, press the buttons listed on the printout. 4. Press Alt and then press Setup to enter Setup Mode.The
printer prints out the Main Menu. 3. Setup Mode
How To Change The Printer Functions
1.
Service Manual - Page 20
...Off On Off On Off On Off
Switch 4 Off Off Off Off Off Off Off Off On
Speed (bps)
150 300 600 1,200 2,400 4,800 9,600 19,200 38,400 (RS-422 only...)
1-8
Set the switches according to your particular equipment requirements. Speed: Define the serial interface speed in bits per second (bps). Function Switch Setting
Switches 1 To 4 -
Serial Interface Switches
The...
Service Manual - Page 26
...you get the same error during power-up, replace the main logic board and readjust the bidirectional print adjustment. LED
Power Ready Paper Font Pitch Alt Others
Status
ON ON ON ON ON ON OFF...RAM, ROM, Timer Interrupt Controller Error
Turn the machine off and then on page 2-31. If the printer completes POST successfully and eventually gets the same error, go to "Symptom/Check Table" on page 2-...
Service Manual - Page 27
...you get the same error during powerup, replace the main logic board and readjust the bidirectional print adjustment. LED
Power Ready Paper Font Pitch Alt Others
Status
ON BLINK BLINK BLINK BLINK ... to "Carrier Drive, Home Position Sensor, Ribbon Feed Service Check" on page 2-17. If the printer completes POST successfully and eventually gets the same error, go to "Power Service Check" on page 2-...
Service Manual - Page 28
... the same error during power-up, replace the main logic board and readjust the bidirectional print adjustment. If the problem still exists, remove the new main logic board, install the ... the same error, replace the main logic board and readjust the "Bidirectional Print Adjustment" on page 2-20. If the printer completes POST successfully and eventually gets the same error, go to "Intermittent...
Service Manual - Page 29
... interface adapter to "POST Service Check" on page 2-31. Any
None
None None
Beeps 7 times
Go to the printer.
• Turn the printer off and then on is successful, run the "Serial Interface Adapter Print Test" on page 3-6.
If you get the same error, replace the serial interface adapter.
• If turning the...
Service Manual - Page 30
... to the indicated
service check. During idling, abnormal noise comes from the carrier.
During printing or POST, abnormal noise is on . Action
Disconnect the interface cable from the printer and turn off and then on , but do not turn the printer off .
Abnormal Noise Problems
Symptom
During POST, abnormal noise comes from the...
Service Manual - Page 31
... correctly. (Some adapters do not have a separate power cable.) Go to the "Print Speed Service Check" on page 2-34. Auto sheet feeder double feeds. Action Be sure the interface cable is enabled in the cut sheet position.
Diagnostic Information 2-7 Printer is in the Setup Mode.
Be sure the paper select lever is ready...
Service Manual - Page 32
...page 2-30.
2-8
Be sure the paper select lever is in the printer and ASF is blinking with cut sheets in the printer.
Paper Out does not blink when no paper is not correct. ...printer off and then on.
Paper Out and Alt lights blink to indicate a Hardware Error. Action Turn the printer off and then on page 2-26.
Go to the "Paper Empty Sensor Service Check" on .
Print...
Service Manual - Page 35
...Print Speed Service Check" on the ribbon cartridge is worn, the ribbon cartridge needs to 0.
Uneven print density across the print line.
Go to position "1" and run the print... Information 2-11
Print density is connected properly. Scattered ink smearing, blurred characters.
Print Quality Problems
Symptom No print, but carrier moves as if printing. Specific dots missing.
If ...
Service Manual - Page 39
...8226; If the paper loads go to the first print line. The combination lock mechanism is a clutch that causes the ASF pick rollers to the print line by the ASF's upper and lower feed rollers and the printer's lower feed rollers. This reversal engages the clutch ... paper path briefly reverses again; When Auto Sheet Feeder is then fed to feed only one sheet of the printer's right side frame.
Service Manual - Page 41
... cracked, replace the main logic board. If this area is open, replace the main logic board. Turn the printer off and then on . The carrier should move to fire (printing one vertical column of dots), or if the carrier does not move slightly away from the sensor. Diagnostic Information 2-17
A Home Position Error...
Service Manual - Page 43
...the table and make sure the resistance of the carrier motor windings are from 1 to 5 ohms for all printers.
4 Main Logic Board
238X-001,002,003 239X-002,003 CP9-1 & CP9-5 CP9-2 & CP9-6 ... Error still occurs, replace the main logic board. See "Bidirectional Print Adjustment" on page 4-5. Diagnostic Information 2-19
After replacing the main logic board or any parts affecting...
Service Manual - Page 44
... on the main logic board and CN1 on and check all connectors to "Bidirectional Print Adjustment" on the main and sub logic boards.
Check for the following items:
• Power supply ground. • Machine frame ground. • Printer interface cable is within tolerance. Check the continuity of the power cord.
a. Note: When...
Service Manual - Page 58
... eliminated by entering Setup Mode and disabling TOF Read. Thermal sensing is normal; No Forms Thickness speed reduction. Print Speed Service Check
Reduced speed while printing the top 2 inch (51 mm) of a job is built into the printhead on 239X printers and protects the printhead from overheating.
No Head Gap Sensor. Depending on the job content...
Service Manual - Page 59
...asm from connector CN4 on the sub logic board.
Diagnostic Information 2-35 listen for the printer to 7
and back while printing the Demo Page
Alt + Demo. Check the resistance of the sensor while moving the... should be 0 ohms at position 1 and infinite at positions 2 through 7.
Print speed is reset at positions 1 through 6.
2 Head Gap Sensor Check the function of each line;
Service Manual - Page 204
... Auto Sheet Feeder 2-15 Carrier Drive 2-17 Home Position Sensor 2-17 Intermittent Problem 2-20 No Print 2-23 Operator Panel 2-24 Paper Empty Sensor 2-26 Paper Feed 2-27 Paper Select Sensor 2-30 POST 2-31 Power 2-32 Print Speed 2-34 Printhead 2-36 Pull Tractor Sensor 2-38 Ribbon Feed 2-17 Top of Forms Problem 2-39 Tractor...
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