Lexmark™ C78x Quick Reference 5 Place the paper in the tray as shown, print side down.Do not load bent or wrinkled paper. Maximum stack height indicator 3 Squeeze the two front guide levers and slide the guide to the correct position for the size paper you are loading. Loading paper and specialty media Loading 500-sheet trays 1 Remove the tray and place it on a flat, level surface. 2 Squeeze the front guide lever and slide the 6 Squeeze the front guide lever and slide the guide until it firmly touches the stack of paper. LT.LG A5 EX A4 LT.LG A5 B5 EX B5 A4 guide to the front of the tray. 4 Slide the bottom support toward the front of the tray until it touches the front guide. 3 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. 4 Flex the sheets back and forth to loosen them, and then fan them. Do not fold or crease the paper. Straighten the edges of the stack on a level surface. 7 Reinstall the tray. 8 Make sure the tray is pushed completely into the printer. 5 Flex the sheets back and forth to loosen them, and then fan them. Loading the 2000-sheet tray 1 Pull open the tray. 2 Squeeze the side guide lever, lift the guide, and Do not fold or crease the paper. Straighten the edges of the stack on a level surface. place it into the appropriate slot for the size paper you are loading. 6 Place the paper against the back left corner of the tray, print side down. Do not load bent or wrinkled print media. 2 Squeeze the paper guide lever and slide the Note: Do not exceed the maximum stack guide all the way toward the front of the printer. height. Overfilling the feeder may cause jams. 6 Squeeze the paper guide lever and slide the guide until it lightly touches the side of the stack. 3 Flex the specialty media back and forth to loosen the stack, and then fan the stack. Do not fold or crease the media. Straighten the edges of the stack on a level surface. 7 If you are loading a different type of media than was previously loaded in the tray, change the Paper Type setting for that tray on the operator panel. 7 Close the tray. Make sure the tray is pushed completely into the printer. Do not exceed the maximum stack height. Overfilling the tray may cause paper jams. Loading the multipurpose feeder 1 Open the multipurpose feeder. Setting the paper type and paper size 4 Arrange the stack of paper or specialty media correctly for the size, type, and print method you are using. 1 2 3 4 Press on the operator panel. Press Press Press Type. 5 Press 6 Press until you see Paper Menu. until you see Paper Size/ . . until you see MP Feeder Size/ Type. 7 Press 8 Press . 9 Press 10 Press . until the appears next to the media size you loaded. 5 Place the paper or specialty media, print side until you see MP Feeder Size/ Type. up, along the left side of the multipurpose feeder, and then push it in as far as it will easily go. 11 Press 12 Press . Do not force the media. 13 Press . until type you loaded. appears next to the media Printing After your job prints, it is deleted from printer memory. Printing a document 1 Open the file you want to print. 2 From the File menu, select Print. 3 Verify that the correct printer is selected in the dialog box. 4 Modify the printer settings as appropriate (such as the pages you want to print or the number of copies). Printing from a USB flash memory device A USB Direct interface is located on the operator panel so you can insert a USB flash memory device and print PDF documents and supported graphic files. Printing a document from a USB flash memory device is similar to printing a held job. Note: Supported graphic types are .gif, Note: Click Properties or Setup to adjust printer settings not available from the first screen, and click OK. 5 Click OK or Print to send the job to the selected printer. .jpeg, .jpg, .bmp, .png, .tiff, .tif, .pcx, and .dcx. For information regarding tested and approved USB flash memory devices, see the Lexmark Web site at www.lexmark.com. 1 Make sure the printer is on and Ready or Busy Printing confidential and other held jobs 1 With a document open, click File Print. 2 Click Properties, Preferences, Options, or appears. 2 Insert a USB flash memory device into the USB Direct interface. Setup. 3 Click Other Options, and then click Print and interface until the document has finished printing. Canceling a print job If the job you want to cancel is printing, and Busy appears on the display, press until Cancel a job appears, and then press . The message Cancel Pending appears until the job is canceled. Clearing jams Understanding jam messages Message What to do 200 Paper Jam Clear Area B and Area T1. 201 Paper Jam Clear Area D, Area K, and Area L. 202 Paper Jam Clear Area K and Area L. 230 Paper Jam Clear Area E and Area J. 24<x> Paper Jam Clear Area B, Area C, and Area T<x>. 250 Paper Jam Clear Area A and Area D. Hold. 4 Select your job type (Confidential, Reserve, Area A Repeat, or Verify), and then assign a user name. For a confidential job, also enter a fourdigit PIN. 1 Release the levers on each side of the multipurpose feeder to lay it flat. 5 Click OK or Print, and then go to the printer to release the job. 6 Press until . Held jobs appears, and then 3 Press 7 Press until appears next to the document you want to print, and then press . 8 Press A screen asking the number of copies to be printed will appear. press until Confidential jobs appears, and then press . until the appears next to your user name, and then press . 9 Enter your PIN. 10 Press until appears next to the job you want to print, and then press . 4 To print only one copy, press , or manually input the number of copies with the number pad, then press . Note: Do not remove the USB flash memory device from the USB Direct 2 Press the pick assembly release lever, and remove all media and jams. Area D 1 Open the front access door. 2 Hold down the front access door. Remove jams Area J 1 Remove the duplex tray J. in the rollers under the image transfer unit. 3 Return the feeder to its working position, and reload your paper. 2 Remove any jams, and then reinstall the tray. Area B 1 Open the left access door until it clicks into place. Area T1 1 Open tray 1. 2 Remove any jams. 3 Make sure the paper is pushed all the way down Area K 1 Open the lower right access door. into the tray, and then close tray 1. Area E 1 Pull the duplex tray E completely out. Remove any paper caught in the rollers or inside the printer. 2 Remove all visible paper. Remove any torn 2 Remove any jams, and then close the door. paper from the printer. 3 Close the door. 4 Open Tray 1, and make sure the entire paper Area L 1 Open the upper right access door. stack is pushed all the way down into the tray. Area C 1 Open the 500-sheet drawer access door. Hold the door down while removing jams. 2 Reinstall the duplex mechanism in the printer. Area T<x> 1 Carefully open trays 2 through 4 (all 500-sheet trays), and then remove jams. 2 Make sure the entire paper stack is loaded correctly, and then close the door. 2 Make sure the paper is pushed all the way down into the tray, and then close trays 2 through 4. 2 Remove jams from the rollers, and then close the door.