- Check Data Readers read the MICR line data
only.
- Check Data Readers are
used to reduce data entry errors, and are
typically stand-alone machines connected
to a PC keyboard wedge or Point-Of-Sale
terminal. They simply read the MICR information
as if it was keyed in. No memory, or storage
requirements.
- Check Imagers capture an image of the
check in addition to reading the MICR line data.
- Check Imagers capture an image of the
check for storage and subsequent retrieval.
Check Imagers also read the MICR line data
at the bottom of the check, and either reads
it on to a Point-Of-Sale terminal or PC,
in addition to capturing an image for archival
purposes.
- Check Scanning Equipment varies in size and
price based on the functionality, memory, data
storage and check volume required.
- Check Scanners are typically desktop models
ranging from single-feed low-speed Check
Data Readers, to bin-fed high-speed models
(60 checks per minute)
Depending on
the check processing application, imaging the
check may not be necessary. Currently, only Lockbox
and Accounts Receivable Truncation applications
require imaging. In addition, some Point-Of-Sale
applications find imaging an important factor.
In most cases, Federal Reserve or NACHA requirements
dictate whether an image is needed. Memory
and Storage requirements depend mostly on check
payment volume. Also, it is important to
note that most check scanners connect to PCs,
enabling the download of information into a file.
For small volume or Point-Of-Sale transactions,
merchants may choose to dial into an online data
storage center and upload the images for storage.
Affirmative
Technologies’ software supports MICR line only
Check Data Readers and Check Imagers that gather
MICR line information, creating the data file
for subsequent processing via the ACH Network.
Affirmative’s Internet applications will
also support the same Check Data Readers/Imaging
equipment in the near future. Other check scanning
functions include:
Electronic
Check Presentment. Electronic check presentment
(ECP) is a growing trend in the check processing
industry in the United States and certain international
markets. In some cases, small desktop check scanners
are utilized in ECP to provide MICR line data
used for presentment as well as check images which
can be sent for processing before the actual paper
items arrive at the correspondent bank or center
for processing.
Lockbox Processing.
Both retail and wholesale lockbox applications
are making increasing use of check imaging technology
and small, desktop check scanners. Corporate and
business customers benefit from the accelerated
access to payments, lower processing costs, and
increasing benefits of check image access provided
in image based lockbox applications.
Remittance
Processing. Remittance and payment processing
(remittance stub and check) is increasingly utilizing
high and low speed check scanning equipment to
lower operational costs and offer new customer
services. The image of both the remittance stub
and the check can be captured and used for processing
of the transaction.
Check Archival.
Desktop check scanners have been used in a range
of check archiving applications. This application
is often driven by the need for security, quick
access to images for research or improved customer
service, and remote access to images by customers
or multiple users within an organization. The
software application manages the scanned images
and indexes them via the associated MICR line
data so the images can be retrieved at a later
date.
Split Data
Sources. Imaging is a separate process unto
itself, since image storage is not part of the
check information-payment processing database.
The check image is stored elsewhere, to be retrieved
only when needed by referring to the MICR line
information already stored in Affirmative’s software.
To clarify confusion related to the separate processing
of the check data and check image; in the physical
world the paper check and check data is one of
the same. In the virtual world, only check data
is needed for electronic processing, and the image
is only retrieved to resolve disputes or for NACHA
compliance.
Check Data
and Imaging Capture Applications
RCK (Electronic Redeposit of an NSF or Uncollected
paper Check)
A scanner is
used to capture the MICR line information at the
bottom of the check. Since a returned check
is already encoded, the check amount can be captured
as well as the normal MICR line information (ABA
Routing Number, Account Number, Check Serial Number).
How it Works:
Check imaging
can speed up the data entry process. Since the
Check Writer’s name is not required to initiate
an RCK item, checks can be scanned in bulk where
two types of files are created:
- The MICR line data file to be imported later
into Affirmative’s software, and
- An images file to store locally or remotely
(Online) for archival and future retrieval
Two Processing Scenarios:
(1) Merchants processing their own NSF Checks:
Qualifying Checks
(NSF / Uncollected) are Scanned / Imaged, and
MICR Data file imported into Affirmative’s Software.
Image files are saved locally or uploaded to a
web site where file names can be a combination
of the ABA, Account and Check number for linking
into Affirmative’s image retrieval portal. The
MICR line check data is gathered into an ACH file,
submitted to the Originating Depository Financial
Institution (ODFI) for processing, and optional
Check Writer NSF Fees charged. Affirmative’s
software creates the file that is processed through
the ODFI through and ACH Network, automatically
debiting consumer’s accounts and crediting the
Merchant’s account.
(2) Check Recovery Company or Bank processing
RCK on behalf of their Merchants.
Qualifying Checks
(NSF / Uncollected) are Scanned / Imaged in bulk
in a service bureau environment. The operator/processor
enters pre-assigned account identification numbers
for each Merchant. A file containing the check
images is saved locally or uploaded to a web site
where file names can be a combination of the ABA,
Account and Check number for linking into Affirmative’s
image retrieval portal. The MICR line check
data is gathered into an ACH file, and submitted
to the Originating Depository Financial Institution
(ODFI), and optional Check Writer NSF Fees charged.
Affirmative’s software creates the file
that is processed by the ODFI through the ACH
Network, automatically debiting consumer’s accounts
and crediting the Merchant’s account.
ARC/Accounts
Receivable Truncation (Paper checks mailed to
be processed electronically)
A scanner is
used to capture the MICR information at the bottom
of the check. Since checks are not encoded, the
amount has to be entered manually or OCR (Original
Character Recognition) software can be used to
read the amount field and add it to the MICR information.
How it Works:
Check imaging
speeds up the data entry process. Since the Check
Writer’s name is not required to initiate an ARC
transaction, checks can be scanned in bulk where
two types of files are created -- The MICR data
file to be imported later into Affirmative’s software,
and the images file to store locally or remotely
(Online) for archival and future retrieval.
Two Processing Scenarios:
(1) Merchants processing their own NSF
Checks:
Qualifying Checks
(Consumer checks drawn on a U.S. Financial Institution)
are Scanned / Imaged, and MICR Data file imported
into Affirmative’s Software. Image files are saved
locally or uploaded to a web site where file names
can be a combination of the ABA, Account and Check
number for linking into Affirmative’s image retrieval
portal. The MICR line check data is gathered into
an ACH file, submitted to the Originating Depository
Financial Institution (ODFI) for processing, and
optional Check Writer NSF Fees charged. Affirmative’s
software creates the file that is processed through
the ODFI and ACH Network, automatically debiting
consumer’s accounts and crediting the Merchant’s
account.
(2) Check Recovery Company or Bank processing
RCK on behalf of their Merchants.
Qualifying Checks
are Scanned / Imaged in bulk in a service bureau
environment. The operator/processor enters pre-assigned
account identification numbers for each Merchant.
A file containing the check images is saved locally
or uploaded to a web site where file names can
be a combination of the ABA, Account and Check
number for linking into Affirmative’s image retrieval
portal. The MICR line check data is gathered
into an ACH file, submitted to the Originating
Depository Financial Institution (ODFI) for processing,
and optional Check Writer NSF Fees charged. Affirmative’s
software creates the file that is processed through
the ODFI and ACH Network, automatically debiting
consumer’s accounts and crediting the Merchant’s
account.
Equipment/Software/Technical Support Pricing:
| Check Data Reader
Equipment/Software |
Pricing
|
| Check Data Readers and
Affirmative Software* |
|
| Annual Technical Support
Fee |
|
|
|
|
|
Check Imaging Equipment/Combination
Software
|
|
| Imaging Equipment and Software
– Check Only * |
|
| Annual Maintenance/Technical
Support Fee – Check Only |
|
|
|
|
| Imaging Equipment Stub
Scanning Software – Check and Stub* |
|
| Annual Maintenance/Technical
Support Fee – Stub Included |
|
|
|
|
| Check Imaging Equipment/Software
Installation Fee |
|
| Check Imaging Installation
Fee (Per Day Plus Expenses) |
|
*ACH Network Electronic Transaction
Fees not included.
Check Scanning
- MICR Technology
Harbinger
of Change. The way bankers and consumers perceive
the payment system may never be the same; the
disruption from the terrorist attacks illustrated
the payments system dependence on moving paper
checks. Checks that had to be flown across Federal
Reserve districts were delayed, while items presented
electronically were collected on time.
Efforts to improve the payment
system today generally eliminate the need to transport
paper checks. Although models differ, the idea
is to replace the paper check with an electronic
substitute early in the payment process, thereby
allowing the electronic substitute to suffice
for settlement, adjustments and payment disputes.
Imaging is the preferred method right now of capturing
check information at the first entry point; it
is easier and less expensive to transport the
image than the document itself.
Check Truncation Act.
Several Fed initiatives center on imaging technology
that may ultimately lessen dependence on physical
items. Over the past year, Federal Reserve staff
has worked extensively with representatives of
the banking industry and consumer groups to develop
draft legislation to legalize substitute checks.
Known as the Check Truncation Act, the bill would
allow banks to accept an image as a substitute
check in lieu of the paper check for dispute resolution
and general processing. The substitute check would
have the legal weight of the actual check.
Originally designed to automate
the check handling process, MICR technology, alone
or in conjunction with a check authorization service,
is now recognized as an effective deterrent to
check fraud. The use of MICR check readers at
the point of sale (POS) has grown dramatically
in recent years. This document is designed to
introduce this very effective technology to potential
new users. Written in non-technical language,
it covers the basics of MICR technology for both
retail POS and banking applications.
What is MICR?
MICR, or magnetic ink character
recognition, is a process in which magnetic ink
and special fonts are used to create machine-readable
information on documents. The most common application
for MICR is automated check processing. In 1999,
more than 68 billion checks and related financial
documents were processed using MICR technology.
Consumers wrote 37 billion checks and $12 to $14
billion of those were personal check deposits
from Point-Of-Sale transactions.

MICR technology was developed in the 1950s to
address the growing volume of checks being used
in the United States. The American Banking Association
(ABA), in cooperation with Stanford University,
developed a set of fourteen unique characters
called the E-13B MICR Font, which was accepted
as the standard by the ABA in 1959. The American
National Standards Institute (ANSI) followed suit
in 1963, adopting E-13B as the American standard
for MICR printing. Several other countries, including
Canada, Japan, Australia, Columbia, Venezuela
and the United Kingdom have adopted E-13B, as
well.
How MICR Readers Work
E-13B characters are printed in magnetic ink
or toner that when magnetized, will emit a magnetic
signal that identifies each unique character.
The shape of the signal is developed from the
character's horizontal/vertical attributes, and
the amount/distribution of magnetic material in
the ink or toner from which the character is formed.
MICR check readers measure the strength of the
magnetic signal emitted and reject the check if
the shape and/or magnetics of the characters do
not meet the specified standard.
Why Magnetic Ink?
As the quality of computers and color printers
has improved, so has the ease with which fraudulent
checks can be created. A good quality color copy
of a payroll check, for example, is often impossible
to detect with the human eye. A MICR reader, however,
detects and rejects the fraudulent check because
no magnetic signal is created. Similarly, changes
to the MICR line using standard black ink will
be ignored, and the original account number will
be transmitted to the database or check service.
Changes to the MICR line are generally used by
forgers to prevent the detection of bad accounts.
MICR Line Data
Bank item processing systems use the information
in the MICR line to route the checks through the
posting and clearing process run by the Federal
Reserve and regional clearing house associations.
Each group of numbers in the MICR line represents
a field, and includes specific information about
the account and the bank from which it was issued.

MICR fields (from left to right) include:
Auxiliary On Us: This field is
optional and does not exist on a personal check.
It does, however, contain the check serial number
on a business check.
EPC External Processing Code: The
EPC is seldom used, but, if present, will be found
one character to the left of the transit field.
The Route and Transit field: Contains
the Federal Reserve district and branch serving
the bank on which the check is drawn (4 characters),
that bank's ID number (4 characters) and a one
character check digit.
The On Us field: Contains the customer
account and check serial number. This field can
be up 19 characters long. The bank on which the
check is drawn (the "On Us" bank) is free to encode
the customer's account number and the check serial
number in any manner it wishes. Some banks place
the serial number first and the account number
second, while others do just the opposite. There
may be "dashes" and spaces as well. This field
is flexible because only the "On Us" bank needs
to process the item based on this information.
Amount: The Amount field contains
the face amount of the check in MICR font. Encoding
is done by the "bank of first deposit," the payee
retailer, or the payee company prior to deposit.
This field is 10 characters, right justified and
zero filled.
Special Symbols: All the
fields listed above are delimited by special E-13B
symbols. The Transit field begins and ends with
a transit symbol; the "On Us" field may (or may
not) begin with an "On Us" symbol and may (or
may not) end with one. The Amount field always
has an amount symbol at each end. There is a dash
symbol that may (or may not) be embedded in the
account number.
MICR Technology in Retail Applications
Retailers are faced with accepting checks as
a form of tender and processing them in a quick
and efficient manner that does not offend the
customer or delay the transaction. Capturing MICR
information at the Point-Of-Sale and passing it
to an authorization service (or subsystem) dramatically
reduces both the risk and the time required for
a "check tender." A check reader is able to parse
the information, which means the reader is able
to separate pieces of the MICR data string, in
the above mentioned fields, and format it according
to the exact requirements of the authorization
provider. Authorization is typically accomplished
by comparing the data to a positive or negative
database (or both) to determine whether the customer
is known to the retailer and whether the account
has been closed or overdrawn in the past. This
gives the retailer greater control over the check
tendering process and reduces the probability
of accepting a bad check.
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