Lexmark C734dw User Manual
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aUnplug the printer hard disk interface cable from the system board, leaving the cable attached to the printer hard disk. To unplug the cable, squeeze the paddle at the plug of the interface cable to disengage the latch before pulling the cable out. bRemove the screws holding the printer hard disk in place. Additional printer setup21 Downloaded From ManualsPrinter.com Manuals
cRemove the printer hard disk by pulling it upward to unseat the standoffs. dRemove the thumbscrews that attach the printer hard disk mounting bracket to the printer hard disk, and then remove the bracket. Set the printer hard disk aside. 4Remove the metal cover from the ISP opening. 1 2 Additional printer setup22 Downloaded From ManualsPrinter.com Manuals
5Align the posts of the plastic tee to the holes in the system board, and press downward until the tee snaps into place. Be sure each post of the tee has latched completely, and the tee is seated firmly on the system board. 6Install the ISP on the plastic tee. Angle the ISP over the plastic tee, and approach the plastic tee so that any overhanging connectors will pass through the ISP opening in the system board cage. Additional printer setup23 Downloaded From ManualsPrinter.com Manuals
7Lower the ISP toward the plastic tee until the ISP is seated between the guides of the plastic tee. 8Insert the long thumbscrew and turn it clockwise enough to hold the ISP in place, but do not tighten the thumbscrew at this time. Additional printer setup24 Downloaded From ManualsPrinter.com Manuals
9Attach the two provided screws to secure the ISP mounting bracket to the system board cage. 10Tighten the long thumbscrew. Warning—Potential Damage: Do not overtighten the thumbscrew. 11Insert the plug of the ISP interface cable into the receptacle of the system board. Note: The plugs and receptacles are color‑coded. 12Reattach the system board cover. Additional printer setup25 Downloaded From ManualsPrinter.com Manuals
Installing a printer hard disk The optional printer hard disk can be installed with or without a Lexmark Internal Solutions Port (ISP). Note: This task requires a flathead screwdriver. CAUTION—SHOCK HAZARD: If you are accessing the system board or installing optional hardware or memory devices sometime after setting up the printer, then turn the printer off, and unplug the power cord from the wall outlet before continuing. If you have any other devices attached to the printer, then turn them off as well, and unplug any cables going into the printer. Warning—Potential Damage: System board electronic components are easily damaged by static electricity. Touch something metal on the printer before touching any system board electronic components or connectors. 1Access the system board. 2Unpack the printer hard disk. Note: Avoid touching the components on the card. 3Locate the appropriate connector on the system board. Note: If an optional ISP is currently installed, then the printer hard disk must be installed onto the ISP. To install a printer hard disk onto the ISP: aUsing a flathead screwdriver to loosen the screws, remove the thumbscrews that attach the printer hard disk mounting bracket to the printer hard disk, and then remove the bracket. Additional printer setup26 Downloaded From ManualsPrinter.com Manuals
bAlign the standoffs of the printer hard disk with the holes in the ISP, and then press downward on the printer hard disk until the standoffs have seated into place. cInsert the plug of the printer hard disk interface cable into the receptacle of the ISP. Note: The plugs and receptacles are color‑coded. Additional printer setup27 Downloaded From ManualsPrinter.com Manuals
To install a printer hard disk directly on the system board: aAlign the standoffs of the printer hard disk with the holes in the system board, and then press downward on the printer hard disk until the standoffs have seated into place. bAttach the two provided screws to secure the printer hard disk mounting bracket. cInsert the plug of the printer hard disk interface cable into the receptacle of the system board. Note: The plugs and receptacles are color‑coded. Additional printer setup28 Downloaded From ManualsPrinter.com Manuals
4Reattach the system board cover. Reattaching the system board cover Warning—Potential Damage: System board electrical components are easily damaged by static electricity. Touch something metal on the printer before touching any system board electronic components or connectors. Note: This task requires a flathead screwdriver. 1Align the eight keyholes with the screws to replace the cover. Additional printer setup29 Downloaded From ManualsPrinter.com Manuals
2Slide the cover down, and then turn each screw clockwise to tighten. Installing hardware options Installing optional trays The printer supports three types of optional input sources: an optional 550‑sheet tray, an optional 2,000‑sheet tray, and an optional 550‑sheet specialty media drawer. Instructions for installing an optional input source are the same for each. CAUTION—TIPPING HAZARD: Floor-mounted configurations require additional furniture for stability. You must use either a printer stand or printer base if you are using a high-capacity input tray, a duplex unit and an input option, or more than one input option. If you purchased a multifunction printer (MFP) that scans, copies, and faxes, you may need additional furniture. For more information, see www.lexmark.com/multifunctionprinters. Note: The C736n, C736dn, and C736dtn model printers support a total of four optional input sources. The C734n, C734dn, C734dtn, and C734dnw model printers support a total of three optional input sources. CAUTION—POTENTIAL INJURY: The printer weight is greater than 18 kg (40 lb) and requires two or more trained personnel to lift it safely. CAUTION—SHOCK HAZARD: If you are accessing the system board or installing optional hardware or memory devices sometime after setting up the printer, then turn the printer off, and unplug the power cord from the wall outlet before continuing. If you have any other devices attached to the printer, then turn them off as well, and unplug any cables going into the printer. Additional printer setup30 Downloaded From ManualsPrinter.com Manuals