This page contains info on Lexmark MS312dn laser printer and MICR toner cartridges.
As of
we have
SOLD-OUT in stock. Price may be up to $50 higher when we receive more.
See PRINTERS for other printers in stock.
NOTE: We have 106 MICR toner cartridges and 9 MICR imaging units
in stock for this & other Lexmark printers.


LOWEST PRICE ANYWHERE. Find lower price within 180 days, we refund difference + 20% !

Print up to 300% more checks per cartridge when used with our Max-Filled MICR Magnetic Toner Cartridge.



Lexmark recommends our MICR toner cartridges


Print checks to bank specifications.


American Bankers Association (ABA) and Federal Reserve specifications require MICR magnetic toner. This allows check readers at banks and retail stores to automatically scan numbers. Without MICR toner, you risk the check or draft being returned unapid and treatment as a fraudulent check or bank draft.

We supply MICR toner cartridges for almost ANY laser printer. We provide cartridges. Other suppliers fill a small fraction of capacity. This means you order up to 8 of theirs to equal 1 of ours. See our PRICES


MICR toner cartridge and MICR imaging Unit


All MICR toner is not alike.


ChecksNet MICR Toner Cartridge for Lexmark MS310 or MS312 printers will print approximately 73,440 checks ... 60,000 more printed checks than cartridges from other suppliers. Your printing cost per check will be less than ONE PENNY.

Some MICR toner is unreadable at banks and retail stores. Cheap toner flakes off paper. We invested years formulating & testing our MICR toner. We guarantee every MICR cartridge for 180 days or we'll replace it. Our MICR cartridges can be refilled. Return empty and we deduct up to $15 off next MICR cartridge.


We also stock MICR cartridges for many other B&W and Lexmark color laser printers

Lexmark MS312dn Laser Printer.
MSRP $249.99
Our price:
$188.65  $99.87 Limited Time
when purchased with a MS310 / MS312 Max MICR toner
& MS310 / MS312 MICR Imaging Unit cartridge.

We DO NOT sell printers separately.
  • Prints up to 35 pages per minute (35ppm)
  • 6.5 second startup to first print
  • Excellent quality 1200 x 1200 dpi
  • 1-touch reprint of last page
  • 2 line LCD display
  • Low Toner Detection
  • input 250 sheets & up to 850 sheets of paper with add-on tray
  • Use with Windows® 95 / 98 / Me / 2000 / 2000 Server / XP / NT 4.0 / 2003 Server, Windows 7, Windows 8, Windows 10, Linux® (Red Hat Linux 7.2 / 7.3 / 8.0 / SuSE Linux 7.2 / 7.3 / 8.0)
  • 256 MB RAM memory installed (can be expanded to 144MB)
  • USB, parallel and Ethernet connections
  • AC 110 V with automatic Power Saver mode
  • Compact design: 15.7"W x 15.0"D x 10.3"H
  • 30.9 lbs. (35.3 LBS in factory carton).
  • One year Lexmark warranty
We supply MICR cartridges for most Lexmark , Hp, Samsung, Xerox, Lexmark, Konica, Minolta/QMS, Panasonic, IBM, Canon, Okidata, Source Technologies and Epson laser printers. Just your make & model and we'll promptly quote you a price.

©2024 Glenn Welt All rights reserved. All tradenames & logos properties of respective owners.

Samsung Model 4500, 1210, 1250 or 1430 laser printer Order MICR toner from us and get the lowest cost per page. We can also supply magnetic MICR toner cartridges for ALL other Samsungs such as the 1450 or 6060, Hewlett-Packard Hp4, Hp2, Hp1200, Hp1010, Hp1012 Hp 4000, Xerox, Lexmark E210 and Brother MFC laser printers. Samsung Model 4500, 1210, 1250 or 1430 laser printer Order MICR toner from us and get the lowest cost per page. We can also supply MICR cartridges for ALL other Lexmarkamsungs such as the 1450 or 6060, Hewlett-Packard Hp4, Hp2, Hp1200, Hp1010, Hp1012 Hp 4000, Xerox, Lexmark E210 and Brother MFC laser printers. Samsung Model 4500, 1210, 1250 or 1430 laser printer Order MICR toner from us and get the lowest cost per page for using magnetic toner. We can also supply MICR cartridges for ALL other Samsungs such as the 1450 or 6060, Hewlett-Packard Hp4, Hp2, Hp1200, Hp1010, Hp1012 Hp 4000, Xerox, Lexmark E210 and Brother MFC laser printers. Samsung Model 4500, 1210, 1250 or 1430 laser printer Order MICR toner from us and get the lowest cost per page. We can also supply Lexmark cartridges for ALL other Samsungs such as the 1450 or 6060, Hewlett-Packard Hp4, Hp2, Hp1200, Hp1010, Hp1012 Hp 4000, Xerox, Lexmark E210 and Brother MFC laser printers. Samsung Model 4500, 1210, 1250 or 1430 laser printer Order Lexmark toner from us and get the lowest cost per page. We can also supply magnetic MICR toner cartridges for ALL other Samsungs such as the 1450 or 6060, Hewlett-Packard Hp4, Hp2, Hp1200, Hp1010, Hp1012 Hp 4000, Xerox, Lexmark E210, Lexmark , Lexmark MS312dn and Brother MFC laser printers. Samsung Model 4500, 1210, 1250 or 1430 laser printer Order MICR toner from us and get the lowest cost per page. We can also supply MICR cartridges for ALL other Samsungs such as the 1450 or 6060, Hewlett-Packard Hp4, Hp2, Hp1200, Hp1010, Hp1012 Hp 4000, Xerox, Lexmark E210 and Brother MFC laser printers. Samsung Model 4500, 1210, 1250 or 1430 laser printer Order MICR toner from us and get the lowest cost per page for using magnetic toner. We can also supply MICR cartridges for ALL other Samsungs Lexmark such as the 1450 or 6060, Hewlett-Packard Hp4, Hp2, Hp1200, Hp1010, Hp1012 Hp 4000, Xerox, Lexmark E210 and Brother MFC laser printers. Samsung ML-MS312dn Model 4500, 1210, 1250 or 1430 laser printer Order MICR toner from us and get the lowest cost per page. We can also supply MICR cartridges for ALL other Samsungs such as the 1450 or 6060, Hewlett-Packard Hp4, Hp2, Hp1200, Hp1010, Hp1012 Hp 4000, Xerox, Lexmark E210 and Brother MFC laser printers. Samsung Model 4500, 1210, 1250 or 1430 laser printer Order MICR toner from us and get the lowest cost per page. We can also supply magnetic MICR toner cartridges for ALL other Samsungs such as the 1450 or 6060, LexmarkHewlett-Packard Hp4, Hp2, Hp1200, Hp1010, Hp1012 Hp 4000, Xerox, Lexmark E210 and Brother MFC laser printers. Samsung ML-1740 SCX-4216 Model 4500, 1210, 1250 or 1430 laser printer Order MICR toner from us and get the lowest cost per page. We can also supply MICR cartridges for ALL other Samsungs such as the 1450 or 6060, Hewlett-Packard Hp4, Hp2, Hp1200, Hp1010, Hp1012 Hp 4000, Xerox, Lexmark E210 E232 Lexmarkand Brother MFC laser printers. Samsung ML-1750 Model 4500, 1210, 1250 or 1430 laser printer Order MICR toner from us and get the lowest cost per page for using magnetic toner. We can also supply MICR cartridges for ALL other Samsungs such as the 1450 or 6060, Lexmark MS312dn Hewlett-Packard Hp4, Hp2, Hp1200, Hp1010, Hp1012 Hp 4000, Xerox, Lexmark, Lexmark E210 and Brother MFC laser printers. Samsung SCX-4216 Model 4500, 1210, 1250 or 1430 laser printer Order MICR toner from us and get the lowest cost per page. We can also supply MICR cartridges for ALL other Lexmark, Samsungs such as the MS312dn or MS312dnn, Lexmark MS312dn Hewlett-Packard Hp4, Hp2, Hp1200, Hp1010, Hp1012 Hp 4000, Xerox, Lexmark E210 and Brother MFC laser printers.