Page 1: Lexmark C750
Lexmark C750 User’s Reference August 2001...
Page 3: Table Of Contents
Chapter 3: Sending a job to print ... 9 Chapter 4: Canceling a print job ... 10 Cancel a job from the printer operator panel ... 10 Cancel a job from the Windows taskbar ... 10 Cancel a job from a Windows desktop ... 10 Cancel a job from a Macintosh computer ...
Page 4 Storing paper ... 27 Storing supplies ... 27 Avoiding jams ... 28 Chapter 13: Checking an unresponsive printer ... 29 Chapter 14: Understanding jam messages ... 30 Chapter 15: Solving print quality problems ... 32 Chapter 16: Solving option problems ... 37 Chapter 17: Solving mailbox problems ...
Page 5 Chapter 27: Clearing image transfer unit jams ... 53 Chapter 28: Removing memory and option cards ... 59 Accessing the printer system board ... 59 Removing memory cards ... 60 Removing an option card ... 61 Removing a hard disk ... 61 Removing a firmware card ...
Page 6 Chapter 44: Supplies Menu ... 151 Chapter 45: Setup Menu ... 153 Chapter 46: Serial Menu ... 162 Chapter 47: PostScript Menu ... 169 Chapter 48: PCL Emul Menu ... 171 Chapter 49: Parallel Menu ... 176 Chapter 50: Paper Menu ... 181 Chapter 51: Network Menu ...
Page 7: Chapter 1: Printer Overview
Printer overview The following illustration shows the Lexmark™ C750 printer. Standard output bin Front door Standard tray Upper right access door (redrive area) Lower right access door (fuser area)
Page 8 The following illustration shows the printer configured with a duplex unit and three optional 500-sheet drawers. Duplex unit 500-sheet drawers The following illustration shows the printer configured with a duplex unit, one optional 500-sheet drawer, and one optional 2000-sheet drawer.
Page 9: Chapter 2: Understanding The Printer Operator Panel
Understanding the printer operator panel The operator panel has five buttons, a display, and a light that flashes when the printer is processing a job indicated by the Busy message. Operator panel buttons Button Function Press • Return to the Ready state if the printer is offline (the Ready message does not appear on the display).
Page 10 Return Stop Press at the Ready, Busy, or Waiting message to temporarily take the printer offline. Stop The message changes to Not Ready. No data is lost. Press to return the printer to the Ready, Busy, or Waiting state.
Page 11: Chapter 3: Sending A Job To Print
From the File menu, select Print. Verify that the correct printer is selected in the dialog box. Modify the printer settings as appropriate (such as the pages you want to print or the number of copies). Note: Click Properties or Setup to adjust printer settings not available from the first screen, and click OK.
Page 12: Chapter 4: Canceling A Print Job
Menu Cancel a job from the Windows taskbar When you send a job to print, a small printer icon appears in the right corner of the taskbar. Double-click the printer icon. A list of print jobs appears. Select the job you want to cancel.
Page 13: Cancel A Job From A Macintosh Computer
Cancel a job from a Macintosh computer When you send a job to print, the icon for your selected printer appears on the desktop. Double-click the printer icon on your desktop. A list of print jobs appears. Press Control and click the print job you want to cancel.
Page 14: Chapter 5: Conserving Supplies
Menu Duplex in the Finishing Menu Paper and Use your software specialty media application or printer driver to send a Verify Print job. Use Held Jobs in the Job Menu to access your Verify Print job. What the setting does Lets you adjust the amount of toner released on a sheet of paper.
Page 15: Chapter 6: Holding A Job In The Printer
Holding a job in the printer When sending a job to the printer, you can specify in the driver that you want the printer to hold the job in memory. When you are ready to print the job, you must go to the printer and use the operator panel menus to identify which held job you want to print.
Page 16: Accessing Held Jobs From The Operator Panel
Print the job. Be aware, however, that only part of the job may print. • Delete the job. You may want to free up additional printer memory by scrolling through the list of held jobs and deleting others you have sent to the printer.
Page 17: Repeat Print
Repeat Print If you send a Repeat Print job, the printer prints all requested copies of the job and stores the job in memory so you can print additional copies later. You can print additional copies as long as the job remains stored in memory.
Page 18 Job, Delete A Job, and Print Copies menu items. You can then choose to print or delete jobs matching the PIN you entered. (See Printing and deleting held jobs job, the printer deletes the confidential job from memory. Enter PIN =**** for more information.) After printing the...
Page 19: Chapter 7: Paper And Specialty Media Specifications
(P/N 12G6307 for a 115 V printer, P/N 12G6308 for a 220 V printer). For more details about the types of paper and specialty media your printer supports, refer to the Card Stock & Label Guide available on Lexmark’s Web site at www.lexmark.com.
Page 20: Chapter 8: Loading The Trays
Loading the trays Loading the 500-sheet trays Follow these instructions to load any of the 500-sheet trays. Remove the tray. Squeeze the front guide lever and slide the guide to the front of the tray.
Page 21 Squeeze the side guide lever and slide the guide to the correct position for the size paper you are loading. Icons along the back of the tray indicate paper sizes. Flex the sheets back and forth to loosen them, and then fan them. Do not fold or crease the paper.
Page 22: Loading The 2000-Sheet Tray
Squeeze the front guide lever and slide the guide until it lightly touches the stack of paper. Reinstall the tray. Make sure the tray is pushed completely into the printer. Loading the 2000-sheet tray Follow these instructions to load a 2000-sheet tray. Do not load any print media other than paper in the 2000-sheet tray.
Page 23 Squeeze the side guide lever, lift the guide, and place it into the appropriate slot for the size paper you are loading. Squeeze the two front guide levers and slide the guide to the correct position for the size paper you are loading. Slide the bottom support toward the front of the tray until it touches the front guide.
Page 24 Place the paper against the back left corner of the tray, print side down. Do not load bent or wrinkled print media. Close the tray. Make sure the tray is pushed completely into the printer. Note: Do not exceed the maximum stack height. Overfilling the tray may cause paper jams.
Page 25: Chapter 9: Loading The Multipurpose Feeder
The printer then prompts you to load the appropriate print media before it prints. Follow these instructions to load the multipurpose feeder. Open the multipurpose feeder. Squeeze the paper guide lever and slide the guide all the way toward the front of the printer.
Page 26 Flex the sheets back and forth to loosen them, and then fan them. Do not fold or crease the print media. Straighten the edges of the stack on a level surface. Arrange the stack of print media correctly for the size, type, and print method you are using. Place the print media, print side up, along the left side of the multipurpose feeder, and then push it in as far as it will go.
Page 27: Chapter 10: Linking Trays
For example, if you have the same size and type of paper or specialty media loaded in tray 2 and tray 4, the printer feeds from tray 2 until it becomes empty, and then it feeds from the next linked tray—tray 4.
Page 28: Chapter 11: Linking Bins
Linking bins If you attach an optional finisher or mailbox to your printer, you can link output bins, or otherwise specify how the printer sends jobs to the bins, by changing the Configure Bins settings in the Paper Menu. Value...
Page 29: Chapter 12: Tips For Successful Printing
Do not place anything on top of paper packages. Storing supplies Choose a cool, clean storage area for your printer supplies. Store supplies right side up in their original packaging until you are ready to use them. Do not expose supplies to: •...
Page 30: Avoiding Jams
• Loading the multipurpose feeder The following hints can help you avoid paper jams: • Use only recommended paper. Refer to the Card Stock & Label Guide available on Lexmark’s Web site at www.lexmark.com results for your printing environment. •...
Page 31: Chapter 13: Checking An Unresponsive Printer
The printer cable is securely attached to the printer and the host computer, print server, option, or other network device. Once you have checked each of these possibilities, turn the printer off and back on. This often fixes the problem.
Page 32: Chapter 14: Understanding Jam Messages
Understanding jam messages Always clear the entire paper path when you receive any jam message. Multipurpose feeder 250 Paper Jam Left access door (beside tray 1) 200 Paper Jam 500-sheet drawer 24x Paper Jam 2000-sheet drawer 24x Paper Jam...
Page 33: Paper Jam Messages
Front access door 201 Paper Standard tray (Tray 1) 200 Paper Duplex mechanism 230 Paper Jam 500-sheet tray 24x Paper Jam 2000-sheet tray 24x Paper Jam Paper jam messages Message What to do... Follow the instructions for 200 Paper Jam (tray 1) Follow the instructions for 201 Paper Jam...
Page 34: Chapter 15: Solving Print Quality Problems
Solving print quality problems You can solve many print quality problems by replacing a supply or maintenance item that has reached the end of its intended life. Check the operator panel for a message about a printer consumable. See Determining the status of supplies consumables that need to be replaced.
Page 35 Utilities Menu. • Use recommended paper and other specialty media. Refer to the Card Stock & Label Guide available on Lexmark’s Web site at www.lexmark.com for detailed specifications. • Load paper from a new package. • Avoid textured paper with rough finishes.
Page 36 • Use recommended paper and other specialty media. Avoid textured paper with rough finishes. Refer to the Card Stock & Label Guide available on Lexmark’s Web site for detailed specifications. • Replace the image transfer unit and transfer roller. See...
Page 37 Symptom Cause Streaked vertical lines • Toner is smeared before fusing to the paper. Toner specks • The print cartridges are defective. • The transfer roller is worn or defective. • The image transfer unit is worn or defective. • The fuser is worn or defective.
Page 38 Symptom Cause Incorrect margins • Guides in the selected tray are set for a different size paper than what is loaded in the tray. • Auto size sensing is set to off, but you loaded a different size paper in a tray.
Page 39: Chapter 16: Solving Option Problems
Refer to the Setup Guide for instructions. Your printer driver may not automatically recognize that an option is attached to your printer. Look at the driver settings and verify that all the printer configuration settings are correct. • Make sure neither...
Page 40 LocalTalk Buffer is set to Disabled in the LocalTalk Menu. • Verify that the printer is set up correctly in the Macintosh Chooser. • If two Tri-Port Adapters are installed, only one LocalTalk and one infrared port works. The Tri- Port Adapter installed in connector slot 1 is active.
Page 41: Chapter 17: Solving Mailbox Problems
The mailbox cable is not connected properly. Solution Realign the mailbox and the printer. Refer to the Setup Guide for instructions. Clearing mailbox jams for more information. Check the cable connection. Refer to the Setup Guide for instructions on connecting...
Page 42: Chapter 18: Solving Paper Feed Problems
Solution Use recommended paper and other specialty media. Refer to the Card Stock & Label Guide available on Lexmark’s Web site at www.lexmark.com for detailed specifications. Clearing the paper fuser jams, Clearing image transfer...
Page 43: Chapter 19: Solving Printing Problems
The specified output bin is full. The specified tray is empty. Solution Turn the printer off, wait about 10 seconds, and turn the printer back on. Performing Self Test appears on the display. When the test is completed, the Ready message is displayed.
Page 44 Windows 98/Me or Windows 2000 compatible printer driver. Verify that you have properly configured the printer for network printing. Refer to the drivers CD or to Lexmark’s Web site for information. Make sure you are using a recommended interface cable.
Page 45 Add printer memory or an optional hard disk. Refer to the Setup Guide for information on selecting memory options to install.
Page 46: Chapter 20: Calling For Service
You need to know your printer model type and serial number. Refer to the label on the back of the printer near the power cord for this information.
Page 47: Chapter 21: Configuring Printer Alerts
Using MarkVision Professional MarkVision™ Professional, Lexmark’s network printer management utility, indicates when it is time to replace supplies and points out actual or potential problems. When a printer needs attention, it alerts the network administrator with a detailed graphic of the printer showing the cause for the alert (for example, an empty paper tray).
Page 48: Chapter 22: Determining The Status Of Supplies
Determining the status of supplies To determine the status of all of the consumables installed in your printer, print the menu settings page. Printing a menu settings page for detailed instructions. One or two pages print depending on the number of menu settings you have. Look for “Consumable...
Page 49: Chapter 23: Size Sensing
Activating Menu Changes briefly appears, followed by Performing Self Test. The printer returns to the Ready message. Size sensing and tray linking If you want to link printer trays and have selected to load Executive or JIS B5 size paper, complete the steps beginning on page 47 of this topic to specify the size you want the printer to sense.
Page 50: Disabling Size Sensing
Turn the printer off. Press and hold the Select Release the buttons when Performing Self Test appears on the display. When the printer self test completes, Config Menu appears. Press until you see Size Sensing, and then press Menu Note: Only paper trays that support auto size sensing are displayed on the operator panel.
Page 51: Chapter 24: Ordering Supplies And Maintenance Items
When the 80 Fuser Maintenance or ITU/Fuser Maint message appears on the display, you should order a new fuser. Use P/N 12G6301 to order a fuser for a 115 V printer. Use P/N 12G6302 to order a fuser for a 220 V printer. See...
Page 52 Order the appropriate print cartridge: Part number Type of print cartridge 10B031K Black print cartridge 10B031Y Yellow print cartridge 10B031C Cyan print cartridge 10B031M Magenta print cartridge 10B032K Black high yield print cartridge 10B032Y Yellow high yield print cartridge 10B032C Cyan high yield print cartridge 10B032M Magenta high yield print cartridge...
Page 53: Chapter 25: Recycling Used Supplies
If a prepaid shipping label is not available for your country, contact the place where you bought your printer for additional recycling information. Lexmark does not recommend refilling used print cartridges or purchasing refilled ARNING cartridges from a third party. Print quality and printer reliability cannot be guaranteed if you do.
Page 54: Chapter 26: Other Maintenance And Troubleshooting Documents
Consult the following table to determine the name of the PDF file associated with a particular maintenance or troubleshooting task. You can then share the file with other printer users by copying it to a shared drive or to an intranet site.
Page 55: Chapter 27: Clearing Image Transfer Unit Jams
Clearing image transfer unit jams Turn the printer off. Open the front cover. Remove all the print cartridges. Pull up slightly on the cartridge handhold. Pull the cartridge straight out and use the handle to lift it off the guides.
Page 56 Release the latches to open the multipurpose feeder all the way. Remove the image transfer unit. Raise the lever to unlock the image transfer unit.
Page 57 Pull down on the handle. Slide the image transfer unit out and place it on a clean, flat surface. Do not touch the transfer belt. Touching the belt will damage the image transfer ARNING unit.
Page 58 Look inside the printer. Remove all torn paper or other jams. Insert the image transfer unit back into the printer. Align the guides with the insertion grooves.
Page 59 Push the handle up using both hands, and gently slide the unit in. Lower the lever to lock the image transfer unit into place.
Page 60 Return the multipurpose feeder to its working position. Reinstall all the print cartridges. For helping installing the print cartridges, refer to the Lexmark C750 Setup Guide or Publications CD. Close the printer door. Turn the printer on. The printer returns to a Ready state.
Page 61: Chapter 28: Removing Memory And Option Cards
Accessing the printer system board Turn the printer off. Unplug the printer power cord. Disconnect all cables from the back of the printer. Locate the access cover on the back of the printer. Hard disk connector Memory and flash memory card connectors...
Page 62: Removing Memory Cards
Remove the four screws at the bottom of the cover. Slide the cover down to remove it. Removing memory cards Complete the following steps to remove printer memory or flash memory cards. Printer memory and flash memory cards are easily damaged by static electricity. ARNING Touch something metal on the printer before you touch a memory card.
Page 63: Removing An Option Card
Coax/Twinax Adapter, or USB/Parallel Interface Card. Option cards are easily damaged by static electricity. Touch something metal on ARNING the printer before you touch an option card. Remove the system board access cover. See Locate the option card. Remove the screw that secures the card to the system board connector slot.
Page 64: Removing A Firmware Card
Optional firmware cards are easily damaged by static electricity. Touch something ARNING metal on the printer before you touch an optional firmware card. Remove the system board access cover. See Grasp the firmware card gently and pull it straight out in one motion. Do not pull one side and then the other.
Page 65: Reinstalling The System Board Access Cover
Reinstalling the system board access cover Align the slots at the top of the access cover with the screws near the top of the printer. Slide the cover up under the top cover lip as far as it will go, and then tighten the screws at the top of the cover.
Page 66: Chapter 29: Restoring Factory Default Settings
No other button actions are available on the operator panel while Restoring Factory Defaults appears. – All downloaded resources (fonts, macros, and symbol sets) in printer memory (RAM) are deleted. (Resources residing in flash memory or on the optional hard disk are unaffected.) –...
Page 67: Chapter 30: Disabling The Operator Panel Menus
Disabling the operator panel menus A network administrator can lock the printer menus to keep others from changing default menu settings from the operator panel. To disable the menus: Turn the printer off. Press and hold the Select Release the buttons when Performing Self Test appears on the display.
Page 68: Chapter 31: Disabling Power Saver
Ready message. Now you can select the Disabled value from the Power Saver menu item. Note: You can also disable Power Saver by issuing a Printer Job Language (PJL) command. For more information, refer to the Technical Reference available on Lexmark’s Web site at www.lexmark.com.
Page 69: Chapter 32: Changing Menu Settings
Changing menu settings You can use the operator panel to change printer menu settings and customize your printer to meet your specific needs. Note: Changes to specific print jobs made from a software application override the settings made from the operator panel.
Page 70: Chapter 33: Printing A Menu Settings Page
Printing a menu settings page Print the menu settings page to review the printer settings and to verify that printer options are installed correctly. Note: See Understanding the printer operator panel operator panel buttons if you need help. Make sure the printer is on and the Ready message appears.
Page 71: Chapter 34: Printing Sample Fonts
The message Printing Font List remains on the display until all pages print. The printer returns to the Ready message after the font sample list prints. Refer to the Technical Reference on Lexmark’s Web site for more information about font and symbol set support.
Page 72: Chapter 35: Understanding Printer Messages
The printer operator panel displays messages describing the current state of the printer and indicates possible printer problems you must resolve. This topic provides a list of all printer messages, explains what they mean, and tells you how to clear the messages.
Page 73 Queuing and Deleting Jobs Queuing Jobs Ready Ready Hex Reattach <device> Remove Paper <specified bin> Resetting Active Bin Resetting Fuser Cnt Value Resetting the Printer Restore Held Jobs. Go/ Stop? Restoring Factory Defaults Restoring Held Job xxx/yyy Restoring Held Jobs Serial <x>...
Page 74 Setup Required Staples Low Std Bin Full Supplies Tray <x> Empty Tray <x> Low Tray <x> Missing Tray <x> Not Calibrated <type> in <source>. Go? USB <x> Waiting 100– 199 Service <message> 1565 Emul Error Load Emul Option 2<xx> Paper Jam 30 ITU Missing 30 <color>...
Page 75: X> Alignment
Activating Menu Changes What this message means: The printer is activating changes made to the printer settings. What you can do: Wait for the message to clear. See also: Disabling the operator panel menus <x> Alignment What this message means: An image transfer unit alignment procedure is in progress and the user is being prompted for a series of alignment values.
Page 76: Calibrate Load Paper
Busy What this message means: The printer is busy receiving, processing, or printing data. What you can do: • Wait for the message to clear. • Press to open the Job Menu and cancel the current job. Menu Calibrate <x>...
Page 77 Canceling a print job Change <x> What this message means: The printer is requesting that a different type of paper be loaded in one of the input sources. What you can do: Change the paper type in the specified source.
Page 78: Check Connection
• In the case of a hardware failure, turn the printer off and back on. If the error recurs, turn the printer off, remove the specified device, and call for service. Clearing Job...
Page 79: Close Finisher Door
The 2000-sheet drawer is open. What you can do: Close the 2000-sheet drawer to clear the message. Copying What this message means: The printer is processing a copy job originating from an OptraImage™ scanner. What you can do: Wait for the message to clear.
Page 80: Delete All Jobs
Defragmenting What this message means: The printer is defragmenting the flash memory to reclaim storage space occupied by deleted resources. What you can do: Wait for the message to clear. Do not turn the printer off while this message is displayed.
Page 81: Disk Corrupted. Reformat
What this message means: The printer is attempting to recover the hard disk. Disk recovery takes place in five phases; the second line on the operator panel display shows the percent complete of the current phase. What you can do: Wait for the message to clear.
Page 82 Enabling Menus What this message means: The printer is responding to a request to make the menus available to all users. What you can do: Wait for the message to clear, then press See also: Enabling the menus Engine Warming What this message means: The printer is warming the fuser assembly to prepare for printing.
Page 83: Flushing Buffer
Formatting Disk yyy% What this message means: The printer is formatting the hard disk. When formatting takes longer than usual, the second line of the display shows the percent complete. What you can do: Wait for the message to clear.
Page 84: Hole Punch Waste Full
What you can do: • Press to clear the message and continue printing. The printer frees memory by deleting the oldest held job and continues deleting held jobs until there is enough printer memory to process the job. • Press to clear the message without deleting any held jobs.
Page 85: Insert Tray
Press Go to ignore the message and continue printing without stapling. Insert Tray <x> What this message means: The specified tray is either missing or not fully inserted into the printer. What you can do: Insert the specified tray completely into the printer.

Page 86 Invalid Network <x> Code What this message means: The code in an internal print server is not valid. The printer cannot receive and process jobs until valid code is programmed into the internal print server. What you can do: Download valid code to the printer internal print server.
Page 87: Itu/Fuser Maint
Select one of the input sources. If the printer finds a tray that has paper of the correct type and size, it feeds paper from that tray. If the printer cannot find a tray with the correct paper type and size, it prints on whatever paper is installed in the default input source.
Page 88: Localtalk
You can still open the Job Menu to cancel a job that is printing or to select a confidential job or a held job that you want to print. If you need access to the printer menus, contact your network administrator.

Page 89 A network interface is the active communication link, where <x> represents the active communication link and <y> represents the channel. No DRAM Installed What this message means: No DRAM is installed in the printer. What you can do: Turn the printer off, install DRAM and turn the printer back on.
Page 90 See also: Holding a job in the printer Not Ready What this message means: The printer is not ready to receive or process data. Someone pressed offline. What you can do: Press to make the printer ready to receive jobs.
Page 91: Performing Self Test
The printer is ready to receive and process data. It is reducing its electricity consumption while idle. If the printer remains inactive for the period of time specified in the Power Saver menu item (20 minutes is the factory default), the Power Saver message replaces the Ready message on the display.
Page 92 <x> Alignment Printing Directory List What this message means: The printer is processing or printing a directory of all files stored in flash memory or on a hard disk. What you can do: Wait for the message to clear. See also:...
Page 93 Printing Font List What this message means: The printer is processing or printing a list of all available fonts for the specified printer language. What you can do: Wait for the message to clear. See also: Print Fonts Printing Job...
Page 94 ARNING Programming Disk What this message means: The printer is storing resources, such as fonts or macros, on the hard disk. What you can do: Wait for the message to clear. Do not turn the printer off while this message is displayed.
Page 95: Programming Error P
No firmware card is installed. Queuing and Deleting Jobs What this message means: The printer is deleting one or more held jobs and sending one or more jobs to print. What you can do: Wait for the message to clear. See also:...

Page 96: Reattach
• In the case of a hardware failure, turn the printer off and back on. If the error recurs, turn the printer off, remove the specified device, and call for service.

Page 97: Remove Paper
Wait for the message to clear. Resetting the Printer What this message means: The printer is resetting to the current default settings. Any active print jobs are cancelled. What you can do: Wait for the message to clear. See also:...
Page 98: Restoring Factory Defaults
Restore Held Jobs. Go/Stop? What this message means: Someone reset the printer or turned it on, and the printer detects Print and Hold jobs stored on the hard disk. What you can do: • Press . All Print and Hold jobs on the hard disk are restored to printer memory.
Page 99 Restoring Held Job xxx/yyy What this message means: The printer is restoring held jobs from the hard disk. Note: xxx represents the number of the job being restored. yyy represents the total number of jobs to be restored. What you can do: •...
Page 100 Setup Required What this message means: • When you unpacked the printer, you left a piece of packing material inside. • A hardware component, such as an optional paper drawer, has not been installed correctly. What you can do: •...
Page 101 Supplies What this message means: At least one of the printer supplies requires attention. For example, you may have a toner cartridge that is low on toner. What you can do: Press to open the Supplies Menu and identify which supply item needs replacing.
Page 102 Tray <x> Missing What this message means: The specified tray is either missing or not fully inserted into the printer. What you can do: Insert the tray completely into the printer. See also: Loading the trays Tray <x> Not Calibrated What this message means: The transparency sensor (in trays that have transparency sensing capability) is not calibrated.
Page 103 The printer is processing data through the specified USB port. Waiting What this message means: The printer has received a page of data to print but is waiting for an End of Job command, a Form Feed command, or additional data. What you can do: •...
Page 104 What this message means: The download emulator version on the firmware card does not match the printer code version. This error can occur if you update printer firmware or move a firmware card from one printer to another. What you can do: The printer automatically clears the message in 30 seconds, and then disables the download emulator on the firmware card.
Page 105 Cart Missing What this message means: The specified toner cartridge is either missing or incorrectly installed. What you can do: Insert the toner cartridge completely into the printer. The printer automatically clears the message. See also: Replacing print cartridges 31 Defective <x> Cartridge What this message means: A defective print cartridge is installed.
Page 106: Short Paper
34 Short Paper What this message means: The printer has determined that the length of the paper in the source specified on the second line of the display is too short to print the formatted data. For auto-size sensing trays, this error occurs if the paper guides are not in the correct position.
Page 107: Insufficient Collation Area
37 Insufficient Collation Area What this message means: The printer memory (or hard disk, if installed) does not have the free space necessary to collate the print job. What you can do: • Press to print the portion of the job already stored and begin collating the rest of the job.
Page 108: Insufficient Memory
What you can do: • Press to clear the message and continue the current print job. The printer frees memory by deleting the oldest held job and continues deleting held jobs until there is enough printer memory to process the job.
Page 109 The printer detects an unsupported version of firmware on the installed firmware card. What you can do: • Turn the printer off, and then press and hold Go while turning it on. The printer reads the code on the system card and bypasses the code on the firmware card. •...
Page 110 54 Serial Option <x> Error What this message means: The printer has detected a serial interface error on a serial port. What you can do: • Make sure the serial link is set up correctly and you are using the appropriate cable.
Page 111 The printer erases any reference to the ENA and then resets. 56 Serial Port <x> Disabled What this message means: Data has been sent to the printer through a serial port, but the serial port is disabled. What you can do: • Press to clear the message.
Page 112 56 Parallel Port <x> Disabled What this message means: Data has been sent to the printer through a parallel port, but the parallel port is disabled. What you can do: • Press to clear the message. The printer discards any data received through the parallel port.
Page 113: Too Many Disks Installed
58 Too Many Disks Installed What this message means: Too many hard disks are installed on the printer. The printer only supports one hard disk at a time. What you can do: Turn off and unplug the printer. Remove the excess hard disks from the printer. Plug in the printer and turn it on.
Page 114: Defective Disk
See also: Setup Guide 62 Disk Full What this message means: There is not enough memory on the hard disk to store the data sent to the printer. What you can do: • Press to clear the message and continue processing. Any information not previously stored on the hard disk is deleted.
Page 115 See also: Format Disk 64 Disk Not Supported What this message means: The printer detects that an incompatible hard disk is installed. What you can do: Turn the printer off and remove the disk. See also: Removing memory and option cards...
Page 116: Fuser Maintenance
80 Fuser Maintenance What this message means: The counter that tracks wear on the fuser has reached its limit. What you can do: • Press Go to continue printing. • If print quality is unacceptable, replace the fuser. See also: Replacing the fuser 81 Engine Code CRC Failure...
Page 117: Oiler Nearly Exhausted
See also: 82 Replace Oiler 82 Replace Oiler What this message means: The web oiler has reached its end of life or is missing from the printer. What you can do: Replace the web oiler. See also: 82 Oiler Nearly Exhausted...
Page 118: Waste Toner Bottle Missing
88 <color> Toner What this message means: The printer has detected that the toner supply in the specified cartridge is low. If you do not have the specified toner cartridge on hand, order one now. You can print approximately 250 more pages before the cartridge becomes empty.
Page 119: Waste Bottle Nearly Full
Messages labeled 900–999 relate to printer problems that may require printer service. What you can do: Turn the printer off and check all cable connections. Turn the printer back on. If the service message recurs, call for service and report the message number and description of the problem.
Page 120: Chapter 36: Using Printer Menus
Using printer menus Select a menu from the following list for more information. Or, click a letter in the index at the bottom of the page to find a specific menu item that starts with that letter. Click here for a one-page overview of all the menus and their menu items.
Page 121 Select a menu or menu item for more details. Finishing Menu Job Menu Duplex Cancel Job Duplex Bind Reset Printer Copies Print Buffer Blank Pages Cancel Fax Collation Confidential Job Separator Sheets Held Jobs Separator Source Reset Active Bin Hole Punch...
Page 122 A4 Width Advanced Status Alarm Control Assign Type/Bin Auto Continue Auto CR after LF Auto LF after CR Baud Blank Pages Cancel Fax Cancel Job Collation Color Adjust Color Samples <color> Toner Color Correction Color Menu Confidential Job Configure Bins Configure MP Copies Custom Types...
Page 123 Print Demo Print Directory Print Fonts Print Menus Print Mode Print Net <x> Setup Print PS Error Print Resolution Print Timeout Printer Language Printer Usage Protocol PS SmartSwitch Parallel Menu Serial Menu Network Menu Infrared Menu LocalTalk Menu USB Menu...
Page 124: Chapter 37: Localtalk Menu
LocalTalk Menu Use the LocalTalk Menu to change printer settings affecting jobs sent to the printer through a LocalTalk port. Select a menu item for more details: • Job Buffering • LocalTalk Addr • LocalTalk Buffer • LocalTalk Name • LocalTalk Port Note: Values marked by an asterisk (*) are the factory default settings.
Page 125: Localtalk Addr
LocalTalk Addr Purpose: To identify the LocalTalk Node number assigned to the printer. This menu item cannot be modified through the operator panel. LocalTalk Buffer Purpose: To configure the size of the LocalTalk input buffer. Values: Disabled Disables job buffering. Any jobs already buffered on the disk are printed before normal processing of incoming jobs resumes.
Page 126: Npa Mode
Network Printing Alliance (NPA) Protocol. Values: Printer does not perform NPA processing. Auto* Printer examines the data to determine the format and then processes it appropriately. Note: Changing this menu item automatically resets the printer.
Page 127 Printer does not examine the incoming data. The printer uses PostScript emulation to process the job if PS SmartSwitch is On, or uses the default printer language specified in the Setup Menu if PS SmartSwitch is Off.
Page 128: Chapter 38: Job Menu
Job Menu The Job Menu is only available when the printer is busy processing or printing a job, when a printer message is displayed, or when the printer is in Hex Trace mode. Press Select a menu item for more details: •...
Page 129: Confidential Job
Confidential Job Purpose: To print confidential jobs stored in printer memory. (When the Confidential Job prints, it is automatically deleted from printer memory.) First enter the Personal Identification Number (PIN) associated with your Confidential Job: Enter PIN Then select a value:...
Page 130: Reset Printer
To define the active bin as the start bin (the first bin to receive printed output) in a set of linked bins. Reset Printer Purpose: To reset the printer to the user default value for each menu item, delete all downloaded resources (fonts, macros, and symbol sets) stored in printer memory (RAM), and delete all data in the interface link buffer.
Page 131: Chapter 39: Infrared Menu
Infrared Menu Use the Infrared Menu to change printer settings affecting jobs sent to the printer through an infrared port. Select a menu item for more details: • Infrared Buffer • Infrared Port • Job Buffering • Max Baud Rate •...
Page 132: Job Buffering
User specifies the Infrared Buffer size. The maximum size setting depends on size allowed the amount of memory in your printer, the size of the other link buffers, and whether Resource Save is set to On or Off. To maximize the range for the Infrared Buffer size, disable or reduce the size of the parallel, serial, network, LocalTalk, and USB buffers.
Page 133 The maximum baud possible for both the printer and the infrared adapter is automatically set during a power on reset. However, if your printer is situated in a bright or highly reflective environment, you may experience intermittent communication problems. If you do, select a lower baud for the infrared connection.
Page 134 Printer does not examine the incoming data. The printer uses PostScript emulation to process the job if PS SmartSwitch is On, or uses the default printer language specified in the Setup Menu if PS SmartSwitch is Off.
Page 135: Transmit Delay
To define the amount of time, in seconds, the printer must wait before transmitting meaningful infrared data to the host computer, as well as the amount of time the printer requests that the host computer wait before transmitting infrared data.
Page 136: Chapter 40: Finishing Menu
Finishing Menu Use the Finishing Menu to define how the printer delivers the printed output. Select a menu item for more details: • Blank Pages • Collation • Copies • Duplex • Duplex Bind • Hole Punch • Multipage Border •...
Page 137 Prints entire job the number of times specified by the Copies menu item. For example, if you set Copies to 2 and send three pages to print, the printer prints page 1, page 2, page 3, page 1, page 2, page 3.
Page 138: Duplex Bind
See also: Duplex Hole Punch Purpose: To punch holes along the edge of all printed output. (Select Hole Punch from the printer driver to punch holes only in output for a specific job.) Values: Off* Does not punch holes in printed output.
Page 139 Multipage Order Purpose: To determine the positioning of multiple page images when using Multipage Print. The positioning depends on the number of images and whether the images are portrait or landscape in orientation. For example, if you select 4-Up multipage printing and portrait orientation, the results differ depending on the Multipage Order value you select: Horizontal Order Vertical Order...
Page 140 Purpose: To determine the orientation of a multipage sheet. Values: Auto* Lets the printer choose between portrait and landscape orientation. Long Edge Sets the long edge of the paper as the top of the page (landscape). Short Edge Sets the short edge of the paper as the top of the page (portrait).
Page 141: Separator Sheets
Separator Sheets Purpose: To insert blank separator sheets between jobs, between multiple copies of a job, or between each page of a job. Values: None* Does not insert separator sheets. Between Copies Inserts a blank sheet between each copy of a job. If Collation is Off, a blank page is inserted between each set of printed pages (all page 1’s, all page 2’s, and so on).
Page 142 Staple Job Purpose: To set stapling as the default for all print jobs. (Select stapling from the printer driver if you want to staple only specific jobs.) Values: Off* Does not staple print jobs. Staples each print job sent to the printer.
Page 143: Chapter 41: Color Menu
CMYK Display Note: Due to the differences between additive and subtractive colors, certain colors that appear on your monitor are impossible to duplicate on your printer. • Print Resolution • Toner Darkness Applies different color correction to each object on the printed page depending upon the type of object and how the color for each object is specified.
Page 144: Manual Color
Manual Color Purpose: To let users customize color correction output from the operator panel. Values: RGB Image Vivid: Applies a color correction algorithm that produces brighter, more saturated colors. May be selected for all incoming color formats. sRGB Display*: Applies color correction to produce output that approximates the colors displayed on a computer monitor.
Page 145: Print Resolution
To determine whether images are printed in a monochrome grayscale or in color. Values: Color* Black & White Note: Selections made in the Lexmark C750 PostScript or PCL drivers for Windows will override other selections. Print Resolution Purpose: To define the number of dots printed per inch (dpi). The higher the value, the sharper the clarity of printed characters and graphics.
Page 146: Defragment Flash
Utilities Menu Use the Utilities Menu to print a variety of listings relating to available printer resources, printer settings, and print jobs. Other menu items let you set up printer hardware and troubleshoot printer problems. Select a menu item for more details: •...
Page 147: Factory Defaults
To retrieve storage area lost when resources are deleted from flash memory. Values: Printer transfers all resources stored in flash memory to printer memory and then reformats the flash memory option. When the format operation is complete, the resources are loaded back into flash memory.
Page 148: Format Flash
Hex Trace Purpose: To help isolate the source of a print job problem. With Hex Trace selected, all data sent to the printer is printed in hexadecimal and character representation. Control codes are not executed. To exit Hex Trace, turn the printer off or reset the printer from the Job Menu.
Page 149: Print Directory
Prints a sample of all printer fonts available for PostScript emulation. Print Menus Purpose: To print a listing of the current user default values, the installed options, the amount of installed printer memory, and the status of printer supplies. Print Net <x> Setup...
Page 150: Chapter 43: Usb Menu
USB Menu Use the USB Menu to change printer settings affecting a Universal Serial Bus (USB) port (USB Option <x>). Select a menu item for more details: • Job Buffering • MAC Binary PS • NPA Mode Note: Values marked by an asterisk (*) are the factory default settings.
Page 151: Mac Binary Ps
To specify whether the printer performs the special processing required for bidirectional communication, following the conventions defined in the Network Printing Alliance (NPA) Protocol. Values: Printer performs NPA processing. If data is not in NPA format, it is rejected as bad data. Printer does not perform NPA processing. Auto* Printer examines the data to determine the format and then processes it appropriately.
Page 152: Usb Buffer
PS SmartSwitch Purpose: To configure the printer so it automatically switches to PostScript emulation when a print job received through the USB port requires it, regardless of the default printer language. Values: Printer examines data on the USB interface and selects PostScript emulation if the data indicates that is the required printer language.
Page 153: Color> Toner
Supplies Menu The Supplies Menu provides information about printer supplies that require attention. It is only available when a supply is low or needs replacement. Select a menu item for more details: • <color> Toner • Oiler • Waste Bottle <color>...
Page 154: Waste Bottle
To view the status of the toner waste container. Values: Near Full The toner waste container is nearly full. Note: Once the toner waste container reaches Full, the printer will print up to 15 more pages from the buffer and then stop until the container is replaced.
Page 155: Chapter 45: Setup Menu
• Page Protect Note: Values marked by an asterisk (*) are the factory default settings. Alarm Control Purpose: To establish whether the printer sounds an alarm when the printer requires operator intervention. Values: Printer does not sound an alarm. Single* Printer sounds three quick beeps.
Page 156: Auto Continue
Auto Continue Purpose: To define the amount of time (in seconds) the printer waits after displaying an operator intervention error message before it resumes printing. Values: Disabled* Printer does not resume printing until someone clears the error message. 5...255 Printer waits the specified amount of time, and then automatically resumes printing.
Page 157: Jam Recovery
Purpose: To establish whether the printer reprints jammed pages. Values: Printer reprints jammed pages. Printer does not reprint jammed pages. Auto* Printer reprints a jammed page unless the memory required to hold the page is needed for other printer tasks.
Page 158: Job Accounting
Limit; Job Acct Stat Job Acct Limit Purpose: To specify the number of print jobs for which statistics are maintained on your printer hard disk. Values: Disabled Stores statistics for each print job until the hard disk is full. 10...1000 (1000*) Stores statistics for the specified number of print jobs.
Page 159: Page Protect
For most print jobs, you do not need to select On. When On is selected, printing may be slower. Power Saver Purpose: To specify the amount of time (in minutes) the printer waits after a job is printed before it goes into a reduced power state. Values: 1...240...
Page 160: Print Area
Purpose: To specify the amount of time (in seconds) the printer waits before printing the last page of a print job that does not end with a command to print the page. The print timeout counter does not start until Waiting is displayed.
Page 161: Printer Language
Printer Language Purpose: To establish the default printer language used to communicate data from the computer to the printer. Values: PCL Emulation PCL emulation, compatible with Hewlett-Packard printers. PS Emulation* PostScript emulation, compatible with Adobe PostScript language. Note: Setting a printer language as the default does not prevent a software application from sending print jobs that use the other language.
Page 162: Staple Alarm
Values: Off* Load Staples is displayed until someone loads staples. If an Auto Continue value is selected from the Setup Menu, the printer resumes printing after the specified timeout value. Single Printer stops printing, displays Load Staples, and sounds three quick beeps.
Page 163: Wait Timeout
Wait Timeout Purpose: To specify the amount of time (in seconds) the printer waits to receive additional bytes of data from the computer. When this timeout expires, the print job is canceled. Values: Disabled Disables Wait Timeout. 15...65535 (40*) Specifies the amount of time the printer waits for additional data before it cancels the job.
Page 164: Chapter 46: Serial Menu
Serial Menu Use the Serial Menu to change printer settings affecting jobs sent to the printer through a serial port (either Standard Serial or Serial Opt <x>). Select a menu item for more details: • Baud • Data Bits • Honor DSR •...
Page 165: Data Bits
Baud Purpose: To specify the rate at which data can be received through the serial port. Values: 1200 57600 2400 115200 4800 138200 9600* 172800 19200 230400 38400 345600 See also: Technical Reference Data Bits Purpose: To specify the number of data bits that are sent in each transmission frame. Values: See also: Technical Reference...
Page 166: Honor Dsr
Honor DSR Purpose: To determine whether the printer uses the Data Set Ready (DSR) signal. DSR is one of the handshaking signals for most serial interface cables. Values: Off* All data received by the serial port is treated as valid data.
Page 167 Printer does not examine the incoming data. The printer uses PostScript emulation to process the job if PS SmartSwitch is On, or uses the default printer language specified in the Setup Menu if PS SmartSwitch is Off.
Page 168: Robust Xon
PS SmartSwitch Purpose: To configure the printer so it automatically switches to PostScript emulation when a print job received through the serial port requires it, regardless of the default printer language. Values: Printer examines data on the serial interface and selects PostScript emulation if the data indicates that is the required printer language.
Page 169: Rs-422 Polarity
User specifies the Serial Buffer size. The maximum size depends on the size allowed amount of memory in your printer, the size of the other link buffers, and whether Resource Save is set to On or Off. To maximize the range for the Serial Buffer size, disable or reduce the size of the parallel, infrared, LocalTalk, and USB buffers.
Page 170: Serial Protocol
Serial Protocol Purpose: To select the hardware and software handshaking values for the serial interface. Values: DTR* DTR/DSR XON/XOFF XON/XOFF/DTR XONXOFF/DTRDSR See also: Technical Reference Hardware handshaking. Hardware handshaking. Software handshaking. Combined hardware and software handshaking. Combined hardware and software handshaking.
Page 171: Chapter 47: Postscript Menu
PostScript Menu Use the PostScript Menu to change printer settings that only affect jobs using the PostScript emulation printer language. Select a menu item for more details: • Font Priority • Image Smoothing • Print PS Error Note: Values marked by an asterisk (*) are the factory default settings.
Page 172: Image Smoothing
Image Smoothing Purpose: To enhance the contrast and sharpness of low resolution bitmapped images (such as images downloaded from the World Wide Web) and smooth their color transitions. Values: Off* Uses default resolution when printing all images. Enhances low resolution images, such as graphics with a resolution of 72 dpi. Note: Image Smoothing has no effect on images that are 300 dpi or higher resolution.
Page 173: A4 Width
PCL Emul Menu Use the PCL Emul Menu to change printer settings that only affect jobs using the PCL emulation printer language. Select a menu item for more details: • A4 Width • Auto CR after LF • Auto LF after CR •...
Page 174: Auto Cr After Lf
Auto CR after LF Purpose: To specify whether the printer automatically performs a carriage return after a line feed control command. Values: Off* Printer does not perform a carriage return after a line feed control command. Printer performs a carriage return after a line feed control command.
Page 175: Font Source
60* (country-specific factory default values) 64* (country-specific factory default values) The printer sets the amount of space between each line (vertical line spacing) based on the Lines per Page, Paper Size, and Orientation menu items. Select the correct Paper Size and Orientation before changing Lines per Page.
Page 176: Point Size
Orientation Purpose: To determine how text and graphics are oriented on the page. Values: Portrait* Prints text and graphics parallel to the short edge of the paper. Landscape Prints text and graphics parallel to the long edge of the paper. Pitch Purpose: To specify the font pitch for scalable monospaced fonts.
Page 177: Tray Renumber
See also: Font Name Tray Renumber Purpose: To configure your printer to work with printer drivers or applications that use different source assignments for the paper trays. First select a paper source: Assign Tray <x> Assign Man Env...
Page 178: Chapter 49: Parallel Menu
Parallel Menu Use the Parallel Menu to change printer settings affecting jobs sent to the printer through a parallel port (either Std Parallel or Parallel Opt <x>). Select a menu item for more details: • Advanced Status • Honor Init •...
Page 179: Honor Init
To specify whether the printer performs the special processing required for bidirectional communication, following the conventions defined in the Network Printing Alliance (NPA) Protocol. Values: Printer performs NPA processing. If data is not in NPA format, it is rejected as bad data. Printer does not perform NPA processing. Auto* Printer examines data and determines the format and then processes it appropriately.
Page 180: Parallel Buffer
User specifies the Parallel Buffer size. The maximum size depends on the size allowed amount of memory in your printer, the size of the other link buffers, and whether Resource Save is set to On or Off. To maximize the range for the Parallel Buffer size, disable or reduce the size of the serial, infrared, LocalTalk, and USB buffers.
Page 181 Printer does not examine the incoming data. The printer uses PostScript emulation to process the job if PS SmartSwitch is On, or uses the default printer language specified in the Setup Menu if PS SmartSwitch is Off.
Page 182 Protocol Purpose: To specify the parallel interface protocol. Values: Standard May resolve some parallel interface problems. Fastbytes* Provides compatibility with most existing parallel interface implementations (recommended setting). See also: Technical Reference...
Page 183: Chapter 50: Paper Menu
Paper Menu Use the Paper Menu to define the paper loaded in each paper tray and the default paper source and output bin. Select a menu item for more details: • Assign Type/Bin • Configure Bins • Configure MP • Custom Types •...
Page 184: Assign Type/Bin
Sends print jobs to the output bin designated for that user. Links two or more bins together as though they were one large bin. When one linked bin is full, the printer starts filling the next linked bin, and continues with each additional linked bin.
Page 185: Custom Types
Cassette* Printer treats the multipurpose feeder like any other paper tray. If a print job requests a paper size or type that is only loaded in the multipurpose feeder, the printer pulls paper from the multipurpose feeder for the job.
Page 186: Paper Loading
Then select a value: Duplex Notifies the printer that the specified paper type is loaded properly for duplex printing. If the printer receives a single-sided job using that paper type, the printer inserts blank pages as necessary to print the job properly on preprinted forms. This setting may slow single-sided printing.
Page 187: Paper Source
Universal Select Universal when you load paper that does not match any of the other available sizes. The printer automatically formats the page for the maximum possible size. You can then set the actual page size from your application software.
Page 188: Paper Texture
Paper Texture Purpose: To identify the texture of the paper loaded in a specific source and to ensure that characters print clearly. Values: First select a paper type: Plain Texture Preprint Texture Card Stock Text Colored Texture Trnsprncy Text Custom <x> Texture Then select a value: Smooth Normal*...
Page 189: Paper Type
Select paper sources through your software application by selecting type and size. • Automatically link paper sources. Any sources containing the same type and size of paper are automatically linked by the printer, if you have set the Paper Size and the Paper Type to the correct values. MP Feeder Type...
Page 190: Paper Weight
Note: If a user-defined name is available, it is displayed instead of Custom <x> Weight. The name is truncated to 14 characters. Substitute Size Purpose: To have the printer substitute the specified paper size if the requested size is not loaded. Values: Printer prompts the user to load the requested paper size. Statement/A5 Prints A5 size jobs on statement size paper if only statement size paper is loaded, and prints statement size jobs on A5 paper if only A5 paper is loaded.
Page 191: Universal Setup
Universal Setup Purpose: To determine the default size when the Paper Size setting for a tray or feeder is Universal. Values: First select a unit of measure (* denotes a country-specific factory default value): Inches* Millimeters* Then select the values: Portrait Width Portrait Height Feed Direction...
Page 192: Chapter 51: Network Menu
Network Menu Use the Network Menu to change printer settings affecting jobs sent to the printer through a network port (either Standard Network or Network Opt <x>). Select a menu item for more details: • Job Buffering • MAC Binary PS •...
Page 193: Network Buffer
User specifies the Network Buffer size. The maximum size depends on the size allowed amount of memory in your printer, the size of the other link buffers, and whether Resource Save is set to On or Off. To maximize the range for the Network Buffer size, disable or reduce the size of the parallel, serial, infrared, LocalTalk, and USB buffers.
Page 194 Printer does not examine the incoming data. The printer uses PostScript emulation to process the job if PS SmartSwitch is On, or uses the default printer language specified in the Setup Menu if PS SmartSwitch is Off.
Page 195: Std Net Setup
PS SmartSwitch Purpose: To configure the printer so it automatically switches to PostScript emulation when a print job received through the network port requires it, regardless of the default printer language. Values: Printer examines data on the network interface connection and selects PostScript emulation if the data indicates that is the required printer language.
Page 196: Chapter 52: Understanding Fonts
Understanding fonts Resident fonts Your printer is equipped with resident fonts stored permanently in printer memory. Different fonts are available in PCL 6 and PostScript 3 emulations. Some of the most popular typefaces, like Courier and Times New Roman, are available for all printer languages.
Page 197 PCL 6 emulation ITC Bookman Demi Italic Clarendon Condensed Bold Coronet CourierPS CourierPS Oblique CourierPS Bold CourierPS Bold Oblique CG Omega CG Omega Bold CG Omega Italic CG Omega Bold Italic Garamond Antiqua Garamond Halbfett Garamond Kursiv Garamond Kursiv Halbfett Helvetica Light Helvetica Light Oblique Helvetica Black...
Page 198 PCL 6 emulation Courier Bold Courier Bold Italic Letter Gothic Letter Gothic Italic Letter Gothic Bold Marigold Century Schoolbook Roman Century Schoolbook Italic Century Schoolbook Bold Century Schoolbook Bold Italic Palatino Roman Palatino Italic Palatino Bold Palatino Bold Italic SymbolPS Symbol Times Roman Times Italic...
Page 199 PCL 6 emulation Wingdings ITC Zapf Chancery Medium Italic ITC Zapf Dingbats PostScript 3 emulation Wingdings-Regular ZapfChancery-MediumItalic ZapfDingbats Univers-Extended Univers-ExtendedObl Univers-BoldExt Univers-BoldExtObl Univers-Light Univers-LightOblique Clarendon Clarendon-Light Clarendon-Bold Helvetica-Condensed Helvetica-Condensed-Bold Helvetica-Condensed-BoldObl Helvetica-Condensed-Oblique StempelGaramond-Bold StempelGaramond-BoldItalic StempelGaramond-Italic StempelGaramond-Roman Apple-Chancery Chicago Geneva Monaco NewYork Oxford Taffy MonaLisa-Recut...
Page 200 PCL 6 emulation PostScript 3 emulation Copperplate-ThirtyTwoBC Copperplate-ThirtyThreeBC Eurostile Eurostile-Bold Eurostile-ExtendedTwo Eurostile-BoldExtendedTwo GillSans GillSans-Italic GillSans-Bold GillSans-BoldItalic GillSans-Condensed GillSans-BoldCondensed GillSans-Light GillSans-LightItalic GillSans-ExtraBold Goudy Goudy-Italic Goudy-Bold Goudy-BoldItalic Goudy-ExtraBold HoeflerText-Regular HoeflerText-Italic HoeflerText-Black HoeflerText-BlackItalic HoeflerText-Ornaments JoannaMT JoannaMT-Italic JoannaMT-Bold JoannaMT-BoldItalic LubalinGraph-Book LubalinGraph-BookOblique LubalinGraph-Demi LubalinGraph-DemiOblique...
Page 201: Resident Bitmapped Fonts
The symbol set encoding also defines which character will print for each key on the keyboard (or more specifically, for each code point). Some applications require different characters at some code points. To support multiple applications and languages, your printer has 83 symbol sets for the resident PCL 6 emulation fonts.
Page 202: Euro Support
FontVision Also included on the CD is the FontVision™ Management utility and screen fonts to match the resident scalable fonts. An additional 48 TrueType fonts are available on the Lexmark Web site when a customer registers the printer. PC-860 Portugal...
Page 203: Notices
August 2001 The following paragraph does not apply to any country where such provisions are inconsistent with local law: LEXMARK INTERNATIONAL, INC., PROVIDES THIS PUBLICATION “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
Page 204: Trademarks
Eire, send to Lexmark International Ltd., Marketing and Services Department, Westhorpe House, Westhorpe, Marlow Bucks SL7 3RQ. Lexmark may use or distribute any of the information you supply in any way it believes appropriate without incurring any obligation to you. You can purchase additional copies of publications related to this product by calling 1-800-553-9727.
Page 205 Candid Agfa Corporation CG Omega Product of Agfa Corporation CG Times Based on Times New Roman under license from The Monotype Corporation plc, is a product of Agfa Corporation Chicago Apple Computer, Inc. Clarendon Linotype-Hell AG and/or its subsidiaries Eurostile Nebiolo Geneva Apple Computer, Inc.
Page 206: Licensing Notice
BSD License and Warranty statements GNU General Public License The Lexmark modified GNU licensed software is free software; you can redistribute it and/or modify it under the terms of the licenses referenced above. These licenses do not provide you any rights to the Lexmark copyrighted software in this printer.
Page 207: Cautions And Warnings
Federal Communications Commission (FCC) compliance information statement The Lexmark C750 has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Page 208: Japanese Vcci Notice
Federal Communications Commission (FCC) compliance information statement The Lexmark C750 has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Page 209: The United Kingdom Telecommunications Act 1984
A declaration of conformity with the requirements of the directives has been signed by the Director of Manufacturing and Technical Support, Lexmark International, S.A., Boigny, France. This product satisfies the Class B limits of EN 55022 and safety requirements of EN 60950.
Page 210: Noise Emission Levels
This feature will cut the energy used by up to 50 percent. Lexmark is proud to be a participant in this program. As an ENERGY STAR Partner, Lexmark International, Inc. has determined that this product meets the ENERGY STAR guidelines for energy efficiency.
Page 211: Index
Index A4 Width (PCL Emul Menu) 171 Adapter, Tri-Port 37 adjusting color 141, 142, 143, 159 Advanced Status (Parallel Menu) Alarm Control (Setup Menu) 153 alarms error messages 154 hole punch 155 setting 153 stapler 160 toner 160 Assign Type/Bin (Paper Menu) Auto Continue (Setup Menu) 154 Auto CR after LF (PCL Emul Menu) Auto LF after CR (PCL Emul Menu)
Page 212 Job Menu 126 Cancel Fax 126 Cancel Job 126 Confidential Job 127 Held Jobs 127 Print Buffer 128 Reset Active Bin 128 Reset Printer 128 labels 17 laser notice 208 Lines per Page (PCL Emul Menu) linking 25 bins 26 trays 25...
Page 213 Ready Hex 94 Reattach <device> 94 Remove Paper <specified bin> Resetting Active Bin 95 Resetting Fuser Cnt Value 95 Resetting the Printer 95 Restore Held Jobs. Go/Stop? Restoring Factory Defaults 96 Restoring Held Job xxx/yyy 97 Restoring Held Jobs 97 Serial <x>...
Page 214 multipage print border settings 136 configuring 138 order settings 137 view settings 138 Multipage Print (Finishing Menu) Multipage View (Finishing Menu) multipurpose feeder, configuring Network <x> Setup (Network Menu) 191 Network Buffer (Network Menu) Network Menu 190 Job Buffering 190 MAC Binary PS 191 Network <x>...
Page 215 128 taking offline 7 with Menu button 7 with Stop button 8 Printer Language (Setup Menu) printer memory option, removing printer menu settings, changing 67 printer menus disabling 65 enabling 65 locking operator panel 65 printer messages Enter PIN 16 No Jobs Found.
Page 216 62 flash memory option 60 option cards 61 printer memory option 60 Reset Active Bin (Job Menu) 128 Reset Printer (Job Menu) 128 resetting printer 128 resident fonts 194 Resource Save (Setup Menu) 159 Return button 8 Robust XON (Serial Menu) 166...
Page 217 Hex Trace 146 Job Acct Stat 146 Print Demo 146 Print Directory 147 Print Fonts 147 Print Menus 147 Print Net<x> Setup 147 values, selecting 67 verifying printing 68 menus settings page 68 Wait Timeout (Setup Menu) 161 wait timeout, configuring 161 Waste Toner Bottle (Supplies Menu) 152 Window Size (Infrared Menu) 133...
Page 218 Lexmark and Lexmark with diamond design are trademarks of Lexmark International, Inc., registered in the United States and/or other countries. © 2001 Lexmark International, Inc. 740 West New Circle Road Lexington, Kentucky 40550...

This manual is also suitable for:

13p0050 - c 750n color laser printer 13p0000 - c 750 color laser printer

Lexmark C750 User Reference Manual

Chapter 1: Printer Overview

Chapter 2: Understanding the Printer Operator Panel

Chapter 3: Sending a Job to Print

Chapter 4: Canceling a Print Job

Chapter 5: Conserving Supplies

Chapter 6: Holding a Job in the Printer

Chapter 7: Paper and Specialty Media Specifications

Chapter 8: Loading the Trays

Chapter 9: Loading the Multipurpose Feeder

Chapter 10: Linking Trays

Chapter 11: Linking Bins

Chapter 12: Tips for Successful Printing

Chapter 13: Checking an Unresponsive Printer

Chapter 14: Understanding Jam Messages

Chapter 15: Solving Print Quality Problems

Chapter 16: Solving Option Problems

Chapter 17: Solving Mailbox Problems

Chapter 18: Solving Paper Feed Problems

Chapter 19: Solving Printing Problems

Chapter 20: Calling for Service

Chapter 21: Configuring Printer Alerts

Chapter 22: Determining the Status of Supplies

Chapter 23: Size Sensing

Chapter 24: Ordering Supplies and Maintenance Items

Chapter 25: Recycling Used Supplies

Chapter 26: Other Maintenance and Troubleshooting Documents

Chapter 27: Clearing Image Transfer Unit Jams

Chapter 28: Removing Memory and Option Cards

Chapter 29: Restoring Factory Default Settings

Chapter 30: Disabling the Operator Panel Menus

Chapter 31: Disabling Power Saver

Chapter 32: Changing Menu Settings

Chapter 33: Printing a Menu Settings Page

Chapter 34: Printing Sample Fonts

Chapter 35: Understanding Printer Messages

Chapter 36: Using Printer Menus

Chapter 37: Localtalk Menu

Chapter 38: Job Menu

Chapter 39: Infrared Menu

Chapter 40: Finishing Menu

Chapter 41: Color Menu

Chapter 42: Utilities Menu

Chapter 43: USB Menu

Chapter 44: Supplies Menu

Chapter 45: Setup Menu

Chapter 46: Serial Menu

Chapter 47: Postscript Menu

Chapter 48: PCL Emul Menu

Chapter 49: Parallel Menu

Chapter 50: Paper Menu

Chapter 51: Network Menu

Chapter 52: Understanding Fonts

Notices

Index

Quick Links

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Summary of Contents for Lexmark C750