MICR, MICR printers, MICR printing
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MICR is an acronym for magnetic ink character recognition; it refers to the formulation of toner used to print the specialized font at the bottom of checks and other negotiable documents.
Companies that print checks with MICR printers have tough decisions to make when choosing the toner cartridges they use in their printers, and determining the true cost of using remanufactured cartridges. Remanufacturers often claim that reused toner cartridges are not only less expensive, but offer higher yields than OEM cartridges. As one of the industry's leading suppliers of MICR printers and consumables, we have compiled the following questions that we routinely receive from customers on this important subject.
> Why is it important to print with MICR toner?
> How do MICR printers and toner save my company money?
> What is the difference between Source Technologies' MICR toner and remanufactured
MICR toner?
> Can I use my standard printer and replace the toner with MICR toner?
> Can I use drop-in toner in a MICR printer?
> How can I deter check fraud by using MICR toner and printers?
> Does it matter what check stock I use?
> What are the legally required elements of a check?
> What about recycled cartridges?
> Where can I learn more about MICR?
Q: Why is it important to print with MICR toner?
As a check travels through the check clearing system, it passes through reader/sorters. As the check passes through the reader/sorter, the machine sends a magnetic charge to the check, which allows it to read the information contained within the MICR line very quickly...checks can pass through a reader/sorter at a speed of 70mph! The Federal Reserve and all banks require that checks be printed with MICR toner for ease of processing. If a check or other negotiable document is printed with regular (non-MICR)toner, the reader/sorter will reject the check. This forces a manual process for clearing the check. To cover the costs of manual processing, the company that printed the check is charged a fee per item rejected. For this reason it is important for all companies that issue checks to print them with MICR toner.
Q: How do secure MICR printers and OEM MICR toner save my company money?
A complete MICR printing solution utilizing Source Technologies secure MICR printers and MICR toner can virtually eliminate the expenses and operational inefficiencies associated with purchasing, storing, distributing and tracking pre-printed check stock. A laser MICR printer solution utilizes blank check stock, offering immediate cost savings. Secure MICR printer solutions from Source Technologies virtually eradicate the risk of official check fraud - a $12 billion per year problem - as well as alleviate costs associated with maintenance on outdated equipment such as dot matrix printers. A secure MICR printing solution significantly reduces voids, missing checks and paid-unadvised charges while reducing non-value added activity.
| Check Stock (per case) | Pre-Printed | Blank |
| Form Acquisition Cost | $205.00 | $75.00 |
| Waste | $20.00 | $ 2.00 |
| Inventory/Distribution | $20.00 | $2.00 |
| Per Form Total | $245.00 | $79.00 |
| % Reduction | %68 |
For every $205.00 spent on pre-printed check stock, an organization wastes approximately $20.00 and spends an additional $20.00 to distribute documents once printed, for a total cost of $245.00. The same amount of BLANK check stock will cost just $75.00 with nominal waste ($2.00) and approximately $2.00 in distribution, for a savings of 68% on check stock.
Q: What is the difference between Source Technologies' MICR toner and remanufactured MICR toner?
A remanufactured MICR toner cartridge starts as a regular toner cartridge. It is emptied, disassembled, cleaned, reassembled and refilled with a toner mix of unpredictable quality marketed as MICR toner. MICR dependability and performance quality issues are often related to the use of remanufactured MICR toner cartridges, resulting in poor reliability, printer damage, bank reject fees and other additional costs. Because remanufactured MICR toner cartridges cost less to purchase, companies may be tempted to purchase them in an effort to “save money.” It is important to know that the problems a remanufactured MICR toner can create are far more expensive than the cost of a higher quality, originally manufactured MICR toner product.
Source Technologies offers only originally manufactured MICR toner cartridges, supported by a MICR Guarantee that ensures the quality of the documents printed when used with our MICR printers. This guarantee cannot be found with remanufactured MICR toner. In addition, Source Technologies toner cartridges typically offer twice the yield of remanufactured MICR toner cartridges, and a significantly lower cost-per-page, which is the true measure of a consumable cost.
Q: Can I use my standard printer and replace the toner with MICR toner?
No. Source Technologies OEM MICR toner cannot be used in a standard mono-laser printer – it must be used in a Source Technologies branded MICR printer. Source Technologies guarantees the quality of our MICR products with a 3-year MICR Guarantee. This guarantee does not apply in situations where an organization uses a poor-quality MICR toner cartridge purchased from another manufacturer and marketed as a “Source Technologies compatible MICR toner cartridge”. By ensuring that our MICR toner cartridges are being used only in a quality Source Technologies branded MICR solution, our customers are assured that these problems will not occur:
- Bank rejection of checks (due to unreadable MICR lines) and fees associated with these rejects.
- Premature failure of printer components (typically the fuser) caused by abrasive toner formulations and/or toner leakage into the printer mechanisms.
Q: Can I use drop-in toner in a MICR printer?
Source Technologies secure MICR printers offer more than 12 security features to prevent unauthorized printing, duplicate checks, or check stock theft. In addition, we offer a MICR Guarantee for the quality of the checks printed using a Source Technologies MICR solution. The use of remanufactured toner not only automatically voids this guarantee, but also voids the warranty on the printer itself. Poorly formulated remanufactured toner causes poor MICR check quality resulting in rejected checks and higher costs for the bank or corporate customer. Using a drop-in toner solution can also cause premature failure of the fuser and other costly printer components.
Q: How can I deter check fraud by using MICR toner and printers?
The best way to deter check fraud is through a combination of efforts, including the kind of blank check stock and security fonts used, employee education, positive pay and a secure MICR printer solution. The MICR printer solution plays a strong role in virtually eliminating the risk of check fraud because the customer is using blank check stock
which is "useless" to a criminal before it is printed on...not-like pre-printed stock, which can easily be accessed and manipulated. In addition, Source Technologies' secure MICR printer solutions utilize extensive security features to help secure the process from start to finish. These features eliminate unauthorized access to the printer, fonts, check stock and even the data stream being sent to the printer.
Contact us directly to learn more about how our solutions fight official check fraud.
Q: Does it matter what check stock I use?
Yes! The quality of your MICR documents depends not only on the quality of toner and printer being used but also on the type of paper used. In addition to harming the adhesion of toner, a poor quality paper is more likely to get jammed in the printer and the bank reader/sorter equipment used in producing and processing checks.

The following are paper guidelines we recommend to our customers:
- 24 lb. bond paper with a taber M.D. 2.5 and C.D. 1.1 minimum
- Rougher surfaces within the base printers' specifications for best toner fusing
- Either long or short paper grain. Overall performance in the banks reader/sorters is best when the grain direction is left to right when viewing the check.
- Micro-Perf (20 or more cuts per inch) perforations
- A moisture content between 4.7% and 5.5%. Storage conditions have a large effect on the final moisture content of most papers. Store your check stock in a cool, dry, environmentally stable and secure area. Protective wrappings should be removed just prior to use.
The use of paper-based security features such as void pantographs and laid lines is also recommended as a fraud deterrent.
Q: What are the legally required elements of a check?
- Date the check is written
- Amount of the check
- Name of person receiving check (Payee)
- Payor signature
- Payor's financial institution name
Q: What about recycled cartridges?
MICR toner contains iron oxide which over time can eat away at toner cartridge components. If a cartridge is recycled, and the proper parts are not replaced, you run the risk of printer damage, print quality problems, and at the very least have wasted your money
The MICR toner cartridge industry has a wide range of suppliers. There are a small number of firms with stringent cartridge and MICR toner quality control measures. Unfortunately most vendors use inferior toner formulations and poor quality cartridges that could damage your printer and print poor quality MICR documents
- costing you money.
Furthermore, we do not recommend using recycled MICR toner cartridges and instead suggest you pose the following questions to your supplier to ensure you are purchasing a quality product:
- What check reader/sorters have you used to verify readability of the MICR toner?
- What are the expected character signal strength readings throughout the life of the cartridge?
- What cartridge components, if any, have you replaced during your remanufacturing process?
Poor quality toner also tends to flake or smear in the reader/sorter equipment used by financial institutions to process checks. This may result in rejected checks and extra charges from your bank.
Q: Where can I learn more about MICR?
When your business relies on the security and accuracy of printed information, there is no substitute for speed, quality and dependability. That is why Source Technologies provides everything: comprehensive secure print technology delivered in a broad family of printers and accessories, plus custom-engineered consumables for specialized applications. Please visit the Source Technologies website at www.sourcetech.com for more information on MICR printing and Source Technologies secure printing solutions. In addition, more information on MICR can be found at the following sites:
- American Bankers Association: conferences, banking industry issues
- Bank Administrative Institute: research, conferences, publications
- American National Standards Institute
- X9: Accredited by the American National Standards Institute (ANSI), X9 develops and publishes voluntary, consensus technical standards for the financial services industry.
- NSSN: A National Resource for Global Standards, recent ANSI documents can be purchased from the NSSN web site.
Contact us to learn more about MICR Printers and MICR Toner Cartridges
