Epson AcuLaser C1750N User Manual

							Setting the PowerSaver Time Option
You can set the power saver time for the printer. The printer switches to the Power Saver Mode after
the specified time.
1. Press the 
 (Menu) button.
2. Select Admin Menu, and then press the 
 button.
3. Select System Setup, and then press the 
 button.
4. Select PowerSaver Time, and then press the 
 button.
5. Select Mode1 or Mode2, and then press the 
 button.
6. Press the 
 or  button to select the desired value, and then press the  button.
You can select from 5–30 minutes for Mode1 or 1–6 minutes for Mode2.
7. To return to the previous screen, press the 
 (Back) button.
Resetting to Factory Defaults
After executing Initialize NVM and rebooting the printer, all the menu parameters or data, except
the parameters for the network are reset to their factory default values.
1. Press the 
 (Menu) button.
2. Select Admin Menu, and then press the 
 button.
3. Select Maintenance Mode, and then press the 
 button.
4. Select Initialize NVM, and then press the 
 button.
5. Ensure that Are you sure? appears, and then press the 
 button. The printer starts initializing
the Non-Volatile Memory (NVM).
6. When the Initialized. message appears, turn off and then on the printer to apply the settings.
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							Chapter 7
Troubleshooting
Clearing Jams
Careful selection of appropriate print media and proper loading allow you to avoid most jams.
See also:
❏“About Print Media” on page 91
❏“Supported Print Media” on page 92
Note:
Before buying large quantities of any print media, it is recommended that you try a sample first.
Avoiding Jams
❏Use only recommended print media.
❏See “Loading Print Media in the Multipurpose Feeder (MPF)” on page 96 and “Loading Print
Media in the Priority Sheet Inserter (PSI)” on page 105 to load print media properly.
❏Do not overload the print media sources. Ensure that the stacked print media does not exceed the
maximum height indicated on the paper width guides.
❏Do not load wrinkled, creased, damp, or curled print media.
❏Flex, fan, and straighten print media before you load it. If a jam occurs with print media, try
feeding one sheet at a time through the MPF or the PSI.
❏Do not use print media that you have cut or trimmed.
❏Do not mix print media sizes, weights, or types in the same print media source.
❏Ensure that the recommended print side is face up when you insert the print media.
❏Keep print media stored in an acceptable environment.
❏Do not remove the PSI during a print job.
❏Ensure that all cables that connect to the printer are correctly attached.
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							❏Overtightening the guides may cause jams.
See also:
❏“About Print Media” on page 91
❏“Supported Print Media” on page 92
Identifying the Location of Paper Jams
c
Caution:
Do not attempt to remove a paper jammed deeply inside the product, particularly a paper wrapped
around a Fusing Unit or a heat roller. Otherwise, it may cause injuries or burns. Switch off the
product promptly and contact your local Epson representative.
Important:
Do not attempt to clear any jams using tools or instruments. This may permanently damage the printer.
The following illustration shows where paper jams may occur along the print media path.
1
23
4
56
7
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							1 Center Output Tray
2 Transfer Belt
3 Levers
4 Rear Door
5Front Cover
6 Multipurpose feeder (MPF)
7 Priority Sheet Inserter (PSI)
Clearing Paper Jams From the Front of the Printer
Note:
To resolve the error displayed on the LCD panel, you must clear all print media from the print media
path.
1. Pull the PSI out.
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							2. Remove any paper jammed from the front of the printer.
3. Replace the PSI in the printer.
Important:
Do not use excessive force on the PSI. Doing so could damage it or the inside of the printer.
Clearing Paper Jams From the Back of the Printer
Important:
❏To prevent electric shock, always turn off the printer and disconnect the power cord from the
grounded outlet before performing maintenance.
❏To avoid burns, do not clear paper jams immediately after printing. The fusing unit becomes
extremely hot during use.
Note:
To resolve the error displayed on the LCD panel, you must clear all print media from the print media
path.
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							1. Push the rear cover handle and open the rear door.
2. Lift up the levers.
3. Remove any paper jammed from the back of the printer.
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							4. Lower the levers to their original position.
5. Close the rear door.
Clearing Paper Jams From the Center Output Tray
Important:
❏To prevent electric shock, always turn off the printer and disconnect the power cord from the
grounded outlet before performing maintenance.
❏To avoid burns, do not clear paper jams immediately after printing. The fusing unit becomes
extremely hot during use.
Note:
To resolve the error displayed on the LCD panel, you must clear all print media from the print media
path.
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							1. Push the rear cover handle and open the rear door.
2. Lift up the levers.
3. Remove any paper jammed from the back of the printer. If no paper is found in the paper path,
then remove any paper jammed out of the center output tray.
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							4. Lower the levers to their original position.
5. Close the rear door.
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							Jam Problems
Misfeed jam
ProblemAction
Print  media  misfeeds  occur. Remove the paper from the PSI, and then ensure that the paper is properly inserted
in the MPF.
Depending on the print media you use, take any of the following actions:
❏For thick paper, use the one that is 163 gsm or less.
❏For thin paper, use the one that is 60 gsm or more.
❏For the envelope, ensure that it is properly loaded in the MPF or the PSI as
instructed in “Loading Envelope in the Multipurpose Feeder (MPF)” on
page 102 or “Loading Envelope in the Priority Sheet Inserter (PSI)” on
page 108.
If the envelope is deformed, correct it or use another envelope.
If performing manual duplex printing, ensure that the print media is not curled.
Fan the print media.
If the print media is damp, turn over the print media.
If the problem continues, use print media that is not damp.
Note:
If the problem continues even though you have taken suggested actions described above, contact the
Epson local representative office or an authorised dealer.
Multi-feed jam
ProblemAction
Print  media  multiple  feeds  occur. Remove the paper from the PSI, and then ensure that the paper is inserted properly
in the MPF.
If the print media is damp, use print media that is not damp.
Fan the print media.
Note:
If the problem continues even though you have taken suggested actions described above, contact the
Epson local representative office or an authorised dealer.
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