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97 Products for the Lexmark T640 Laser Printer
You Are Here: >  Top >  Lexmark >  "T" Series >  T640

LEXMARK T640 TONER CARTRIDGE

Lexmark T640 Toner Cartridge (Optra T640) - 32000 Pages
  14 IN STOCK NOW

Price:  $95.89
Product Description
Lexmark Optra T640 High Yield Toner Cartridge - 32,000 Pages

This Toner Cartridge prints 32000 pages with an average 5% page coverage. The amount of pages can vary depending upon the amount of ink printed onto each page. (5% page coverage is a standard Lexmark specification)


This product comes with a 6 month Warranty against any defects (including free replacement). We stand behind our products 100%, as these are not manufactured by Lexmark.

Why toner? Why not call it ink? Regular ink dries quickly, which is why cartridges for inkjet printers do not last long. Laser Printers use toner, which is ink in the form of powder. A sealed toner cartridge can be stored for 2+ years prior to usage.


Product Manuals
When to Replace the Toner Cartridge in a Lexmark T640 Printer
Lexmark T640 printer will inform you when the toner cartridge is low or at its end of life period. You can check LCD screen for more information if you are running out of toner or manually see what is the supply status by entering into screen where you can check status of supplies by printing out a report about the supplies.

You can also enter menu on your Lexmark T640 printer and print out test page.
NOTE: If pages are pale or lighter than usual check the brightness settings of the printer and if everything is alright but all printed pages are light or pale contact with your supplier and order toner cartridge.

Lexmark T640 printer will also inform you by displaying a <88 TONER LOW> message when the toner cartridge is near empty or a message when you have few pages left to print, before the toner cartridge gives up.
NOTE: Keep aside a spear toner cartridge or once you see <88 TONER LOW > message contact your supplier and order new toner cartridge.
How to Replace the Toner Cartridge in a Lexmark T640 Printer
To replace the empty toner in Lexmark T640 printer you need to stand in front of the printer and first open the down cover door next to open the top cover door.
NOTE: You have to know that Lexmark T640’s toner cartridge is big so you have to take it out with both hands.

Once you open the two doors take the toner cartridge by the handles using both hands and firmly take it out of the printer.
NOTE: Dispose of the toner cartridge due to local laws and regulations.

Unpack new toner cartridge. From both ends on the back of the cartridge you have two red protection covers, take them off along with the foam they come with gently.

Shake the toner cartridge from side to side several times and install back into the printer keeping the pointing arrows on the toner cartridge pointing horizontally forward.

Close first top cover door and after that the down cover door.

You can continue printing.
LEXMARK T640 TONER CARTRIDGE
Lexmark T640 Toner Cartridge (Optra T640) - 21000 Pages
  OVER 50
IN STOCK NOW

Price:  $83.89
LEXMARK T640 TONER CARTRIDGE FOR LABEL APPLICATION
Lexmark T640 Toner Cartridge for Label Application - 21,000 Pages
  39 IN STOCK NOW

Price:  $92.89
LEXMARK T640 TONER CARTRIDGE - HIGH YIELD
Lexmark T640 High Yield Toner Cartridge (OEM)
Lexmark 4 IN STOCK NOW

Price:  $565.89
LEXMARK T640 TONER CARTRIDGE
Lexmark T640 Toner Cartridge (Made by Lexmark) - 6000 Pages
Lexmark 4 IN STOCK NOW

Price:  $338.89
LEXMARK T640 PRINTHEAD ASSEMBLY
Lexmark T640 Printhead Assembly
 

Price:  $144.89
LEXMARK T640 TONER FOR PRINTING CHECKS
Lexmark T640 MICR Toner For Printing Checks - 21,000 Pages
  OVER 50
IN STOCK NOW

Price:  $118.89
LEXMARK T640 FUSER ASSEMBLY UNIT
Lexmark T640 Fuser Assembly Unit - 115V
 

Price:  $126.89
LEXMARK T640 FUSER MAINTENANCE KIT
Lexmark T640 Fuser Maintenance Kit - 300000 Pages
  44 IN STOCK NOW

Price:  $141.89
LEXMARK T640 FUSER OIL WIPER
Lexmark T640 Fuser Oil Wiper
 

Price:  $10.89
LEXMARK T640 SUB COMPONENTS MAINTENANCE KIT
Lexmark T640 Sub Components Maintenance Kit
  10 IN STOCK NOW

Price:  $35.89
LEXMARK T640 FUSER MAINTENANCE KIT
Lexmark Optra T640 Fuser Maintenance Kit (OEM) 300000 Pages
Lexmark 10 IN STOCK NOW

Price:  $336.89
LEXMARK T640 FUSER ASSEMBLY UNIT
Lexmark T640 Fuser Assembly Unit (OEM)
Lexmark 15 IN STOCK NOW

Price:  $253.89
T640 FUSER KIT 220V
Lexmark T640 220V Fuser Maintenance Kit (OEM) 300000 Pages
Lexmark

Price:  $474.89
LEXMARK T640 FUSER OIL WIPER
Lexmark T640 Fuser Oil Wiper (OEM)
Lexmark OVER 100
IN STOCK NOW

Price:  $23.89
T640 PAPER TRAY
Lexmark T640 Paper Tray - 250 Sheets
 

Price:  $141.89
T640 SHEET DRAWER WITH MEDIA TRAY
Lexmark T640 Sheet Drawer with Media Tray (OEM) 500 Sheets
Lexmark

Price:  $311.89
T640 OUTPUT TRAY
Lexmark T640 Sheet Output Tray (OEM) 650 Sheets
Lexmark

Price:  $231.89
T640 SHEET DRAWER
Lexmark T640 Sheet Drawer (OEM) 500 Sheets
Lexmark

Price:  $267.89
T640 5-BIN MAILBOX KIT
Lexmark T640 5-Bin Mailbox Kit (OEM)
Lexmark

Price:  $109.89
T640 PAPER CASSETTE
Lexmark T640 Paper Cassette (OEM) 250 Sheets
Lexmark

Price:  $137.89
T640 UPPER FUSER ROLLER E-RING
Lexmark T640 Upper Fuser Roller E-Ring
 

Price:  $2.89
LEXMARK T640 TRANSFER ROLLER
Lexmark T640 Transfer Roller
 

Price:  $16.89
T640 ROLLER KIT
Lexmark T640 Roller Kit (OEM)
 

Price:  $132.89
T640 OPERATOR PANEL ASSEMBLY
Lexmark T640 Operator Panel Assembly
 

Price:  $150.89
LEXMARK T640 LOWER PRESSURE ROLLER
Lexmark T640 Lower Pressure Roller
 

Price:  $29.89
T640 UPPER FUSER ROLLER
Lexmark T640 Upper Fuser Roller
 

Price:  $24.89
T640 MEMORY UPGRADE
Lexmark T640 Memory Upgrade - 128MB
 

Price:  $128.89
T640 ENVELOPE FEEDER
Lexmark T640 Envelope Feeder - 85 Envelopes
 

Price:  $332.89
T640 REDRIVE ASSEMBLY
Lexmark T640 Redrive Assembly - 500 In/500 Out
 

Price:  $70.89
T640 GEAR BOX ASSEMBLY WITH MOTOR
Lexmark T640 Gear Box Assembly with Motor
 

Price:  $90.89
LEXMARK T640 PICK ARM ASSEMBLY
Lexmark T640 Pick Arm Assembly - 500 Sheets
 

Price:  $156.89
LEXMARK T640 PICKUP ROLLER 2PACK
Lexmark T640 Pickup Roller 2Pack
 

Price:  $4.89
T640 LOW VOLTAGE POWER SUPPLY
Lexmark T640 Low Voltage Power Supply
 

Price:  $147.89
T640 HIGH VOLTAGE POWER SUPPLY
Lexmark T640 High Voltage Power Supply Board
 

Price:  $97.89
LEXMARK T640 CHARGE ROLLER ASSEMBLY
Lexmark T640 Charge Roller Assembly
  10 IN STOCK NOW

Price:  $26.89
T640 BEVEL GEAR KIT
Lexmark T640 Bevel Gear Kit
 

Price:  $13.89
T640 FUSER WAND COVER
Lexmark T640 Fuser Wand Cover
 

Price:  $7.89
LEXMARK T640 COVER ASSEMBLY
Lexmark T640 Cover Assembly
  10 IN STOCK NOW

Price:  $16.89
LEXMARK T640 PICKUP ROLLER 2PACK
Lexmark T640 Pickup Roller 2Pack (OEM)
Lexmark 17 IN STOCK NOW

Price:  $20.89
T640 512MB SOIC 8 IC CHIP
Lexmark T640 512MB SOIC 8 IC Chip (OEM)
Lexmark

Price:  $6.89
T640 CRANK SPRING ARM
Lexmark T640 Spring Arm Bellcrank (OEM)
Lexmark

Price:  $13.89
LEXMARK T640 CHARGE ROLLER ASSEMBLY
Lexmark T640 Dual Charge Roll Assembly (OEM) 300,000 Pages
Lexmark 42 IN STOCK NOW

Price:  $45.89
LEXMARK T640 REDRIVE CAP COVER ASSEMBLY
Lexmark T640 Redrive Cap Cover Assembly (OEM)
Lexmark

Price:  $19.89
T640 REDRIVE ASSEMBLY
Lexmark T640 Redrive Assembly (OEM) 250 In/250 Out
Lexmark

Price:  $81.89
T640 DEFLECTOR
Lexmark T640 Deflector - Upper Paper Feeder (OEM)
Lexmark

Price:  $5.89
T640 REDRIVE DOOR ASSEMBLY
Lexmark T640 Redrive Door Assembly (OEM) 250 In/250 Out
Lexmark

Price:  $23.89
T640 REDRIVE DOOR ASSEMBLY
Lexmark T640 Redrive Door Assembly (OEM) 500 In/500 Out
Lexmark

Price:  $63.89
T640 REDRIVE MOUNTING SCREWS
Lexmark T640 Redrive Screws Parts Pack (OEM)
Lexmark

Price:  $28.89
T640 LVPS/AIO
Lexmark T640 Power Supply: LVPS/AIO (OEM 220V)
Lexmark

Price:  $115.89
LEXMARK T640 LVPS/AIO
Lexmark T640 Power Supply: LVPS/AIO (OEM 110V)
Lexmark

Price:  $86.89
T640 LVPS/AIO
Lexmark T640 Power Supply: LVPS (OEM 110V)
Lexmark

Price:  $104.89
T640 LVPS/AIO
Lexmark T640 Power Supply (OEM 220V)
Lexmark

Price:  $207.89
T640 AC ADAPTER/POWER SUPPLY
Lexmark T640 High Voltage Power Supply (OEM)
Lexmark

Price:  $53.89
T640 DRIVE SHAFT
Lexmark T640 Drive Shaft (OEM) 500 Sheets
Lexmark

Price:  $6.89
T640 STAPLE CARTRIDGES
Lexmark T640 Staple Cartridges 3Pack (OEM) 9,000 Staples
Lexmark

Price:  $61.89
T640 UPPER FRONT COVER HINGE
Lexmark T640 Upper Front Cover Hinge (OEM)
Lexmark

Price:  $30.89
LEXMARK T640 LOWER FRONT COVER
Lexmark T640 Lower Front Cover (OEM)
Lexmark

Price:  $30.89
T640 DEVELOPER DRIVE ASSEMBLY
Lexmark T640 Developer Drive Assembly (OEM)
Lexmark

Price:  $31.89
T640 FUSER COVER KIT
Lexmark T640 Fuser Cover Kit (OEM)
Lexmark

Price:  $31.89
LEXMARK T640 OPERATOR PANEL ASSEMBLY
Lexmark T640 Operator Panel Assembly (OEM)
Lexmark

Price:  $135.89
T640 OUTER BEZEL OPERATOR PANEL
Lexmark T640 Outer Bezel Operator Panel (OEM)
Lexmark

Price:  $24.89
T640 PICK ARM ASSEMBLY
Lexmark T640 Pick Arm Assembly (OEM) 250 Sheets
Lexmark

Price:  $102.89
T640 MP FEEDER LOWER DEFLECTOR ASSEMBLY
Lexmark T640 MP Feeder Lower Deflector Assembly (OEM)
Lexmark

Price:  $30.89
T640 ALIGNMENT ASSEMBLY
Lexmark T640 Alignment Assembly for Paper Feed (OEM)
Lexmark

Price:  $64.89
LEXMARK T640 PICK ARM ASSEMBLY
Lexmark T640 Pick Arm Assembly (OEM) 500 Sheets
Lexmark

Price:  $214.89
T640 NETWORK SYSTEM BOARD ASSEMBLY
Lexmark T640 Network System Board Assembly (OEM)
Lexmark

Price:  $303.89
T640 PAPER SUPPORT
Lexmark T640 Paper Support (OEM)
Lexmark

Price:  $10.89
LEXMARK T640 SIGNATURE BUTTON FOR CONTACT ASSEMBLY
Lexmark T640 Signature Button for Contact Assembly (OEM)
Lexmark

Price:  $15.89
T640 EP DC FAN ASSEMBLY WITH CABLE
Lexmark T640 EP DC Fan Assembly with Cable (OEM)
Lexmark

Price:  $44.89
T640 MAIN FAN WITH CABLE
Lexmark T640 Main Fan with Cable (OEM) 500 Sheets
Lexmark

Price:  $39.89
T640 TRAY PAPER OUT FLAG
Lexmark T640 Tray Paper Out Flag (OEM) 250 Sheets
Lexmark

Price:  $2.89
T640 POWER TAKEOFF SHAFT
Lexmark T640 Power Takeoff Shaft (OEM) 250 Sheets
Lexmark

Price:  $2.89
T640 SPRING
Lexmark T640 Power Takeoff Shaft Spring (OEM)
Lexmark

Price:  $1.89
LEXMARK T640 PARTS PACKET WITH SHAFT & GEAR
Lexmark T640 Parts Packet with Shaft & Gear (OEM)
Lexmark

Price:  $15.89
T640 RIGHT HAND ARM CHANGE
Lexmark T640 Right Hand Arm Change (OEM)
Lexmark

Price:  $9.89
T640 TRANSFER ROLLER RIGHT ARM ASSEMBLY
Lexmark T640 Transfer Roller Right Arm Assembly (OEM)
Lexmark

Price:  $2.89
T640 LEFT ARM ASSEMBLY FOR TRANSFER ROLLER
Lexmark T640 Left Arm Assembly for Transfer Roller (OEM)
Lexmark

Price:  $4.89
T640 CASSETTE WEAR STRIP
Lexmark T640 Cassette Wear Strip (OEM)
Lexmark

Price:  $12.89
LEXMARK T640 WAX FUSER WIPER
Lexmark T640 Wax Fuser Wiper (OEM)
Lexmark

Price:  $27.89
T640 FEEDER PICK ARM ASSEMBLY
Lexmark T640 Feeder Pick Arm Assembly (OEM)
Lexmark

Price:  $199.89
T640 BASE ASSEMBLY
Lexmark T640 Base Assembly (OEM)
Lexmark

Price:  $329.89
T640 MP FEED RESTRAINT WITH SEPARATION PADS
Lexmark T640 MP Feed Restraint with Separation Pads (OEM)
Lexmark

Price:  $36.89
T640 NON-NETWORK SYSTEM BOARD
Lexmark T640 Non-Network System Board (OEM)
Lexmark

Price:  $380.89
T640 DVD SERVICE INFORMATION & TRAINING KIT
Lexmark T640 DVD Service Information & Training Kit (OEM)
Lexmark

Price:  $20.89
T640 UPPER COVER LATCH/SPRING KIT
Lexmark T640 Upper Cover Latch/Spring Kit (OEM)
Lexmark

Price:  $6.89
T640 SENSOR ASSEMBLY
Lexmark T640 Sensor Assembly for Toner (OEM)
Lexmark

Price:  $17.89
T640 PAPER SIZE SENSING BOARD ASSEMBLY
Lexmark T640 Paper Size Sensing Board Assembly (OEM)
Lexmark

Price:  $8.89
T640 STANDARD BIN LEVEL SENSOR
Lexmark T640 Standard Bin Level Sensor (OEM)
Lexmark

Price:  $4.89
T640 HIGH VOLTAGE CONTACT KIT
Lexmark T640 High Voltage Contact Kit (OEM)
Lexmark

Price:  $77.89
T640 PAPER OUT ARM
Lexmark T640 Paper Out Arm (OEM) 500 Sheets
Lexmark

Price:  $61.89
T640 POWER TAKE OFF SPRING
Lexmark T640 Power Take Off Spring (OEM)
Lexmark

Price:  $11.89
T640 UPPER REDRIVE DEFLECTOR
Lexmark T640 Upper Redrive Deflector (OEM)
Lexmark

Price:  $8.89
T640 INPUT SENSOR
Lexmark T640 Input Sensor (OEM)
Lexmark

Price:  $16.89
LEXMARK T640 PICKUP ROLL ASSEMBLY
Lexmark T640 Pickup Roll Assembly (OEM)
Lexmark

Price:  $27.89
T640 PICK ARM ASSEMBLY
Lexmark T640 Multipurpose Feeder Pick Arm Assembly (OEM)
Lexmark

Price:  $23.89
LEXMARK T640 UPPER FRONT COVER
Lexmark T640 Upper Front Cover (OEM)
Lexmark 10 IN STOCK NOW

Price:  $156.89

About My Lexmark T640TN Laser Printer

Pages Per Minute
Cost of Consumables
Printer Resolution
Based Off 1659 Similar Printers


Lexmark T640 Review


Overview:

With a surprising amount of model variations available and user friendly extras such as a front USB port, the Lexmark T640 is a powerful personal laser printer designed to accommodate a variety of print needs, all at a reasonable price. Its 35 page per minute print speed combined with an attractive price tag make it an office ready piece of hardware worth taking a look at.


Pros:

The Lexmark T640 is equipped with a couple surprises that help separate it apart from the sea of similar monochrome laser printers available. These consist of incorporated security features and a front USB port that allows stand alone printing. PDF files can be navigated through by using the rather large LCD display found on the front of the printer and printed straight from a USB portable device.

Users looking for very specific hardware setups will be pleased to know that there are no less than five variations on this printers base hardware. Those who do not require additional bells and whistles will be more than happy with the core Lexmark T640 unit, but there are duplex and networking versions of the same printer available with the product codes Lexmark T640N, Lexmark T640DN, Lexmark T640TN, and Lexmark T640DTN, the latter two also coming equipped with an additional paper tray.

While there is no wireless version of the Lexmark T640, the Ethernet equipped printers in the series remain a great way to share this fairly powerful hardware among a small workgroup. Its 35 page per minute print speed, while not mind boggling, is still a solid 5 pages per minute faster than the current personal printer standard. Duplex ready versions of the printer are also worth considering for their overall money saving potential. When printing in duplex, paper usage is reduced by as much as half and two sided printing allows for some creative output possibilities.

A built in 400 MHz processor powers the whole operation, all with the assistance of 64 MBs of built in RAM. The device’s random access memory can also be pumped up much higher to a grand total of as much as 576 MBs. This will boost the printer’s imagery printing capabilities superbly but unfortunately the device is not a very good image producer in the first place, so the additional memory is probably just a waste of money. Similarly, the other additional expansion options that are available for the printer, such as additional paper storage hardware, are more expensive that one would hope to see, which makes the pre packaged model variations all the more appealing.


Cons:

The only reoccurring complaint about the Lexmark T640 is that it is not a very capable printer when it comes to imagery. Despite the units very high true 1200 x 1200 dot per inch print resolution, the printer cannot seem to handle black and white photo printing very well. What makes this even more of a disappointment is that Lexmark advertises all kinds of imagery enhancement features embedded in the device that do not seem to remedy the problem. All in all, the unit really is best suited for basic document printing.



 
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TradeMark Disclosure: QuikShip Toner is a registered US Trademark. 3D Printing, Airwolf, Amano, Apple, Brother, Canon, Casio, Citizen, Copystar, Danka/Infotec, DEC, Dell, Epson, Fujitsu, Gestetner, Hasler, Hitachi, HP, IBM, KIP, Kodak, Konica Minolta, Kyocera Mita, Lanier, Lexmark, MakerBot, Muratec, Nashuatec, NEC, Neopost, OkiData, Olivetti, Panasonic, Pitney Bowes, Printek, Printronix, RepRap, Rex Rotary, Ricoh, Risograph, Samsung, Savin, Sharp, Smith Corona, Star Micronics, Tally Genicom, Texas Instruments, Toshiba, Underwood, Unisys, Xerox, Zebra and other manufacturer brand names and logos are registered trademarks of their respective owners who have no association with or make any endorsement of the products or services provided by quikshiptoner.com. Any use of a brand name or model designation for a non-OEM cartridge is made solely for purposes of demonstrating compatibility, and unless noted as OEM, All products listed on this site is are non-OEM.

 

 

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