Accounts Payable · Vendor Operations

How to Deposit a ShelfSpace Check with a Check Scanner

The four-step workflow cannabis vendors use when their bank's desktop scanner can't read MICR magnetically.

At a glance

If you receive ShelfSpace checks and your bank gave you a desktop check scanner — an RDM, a Digital Check, a Panini, an Epson — you've probably noticed it doesn't read the check the way it reads a regular paper check. The scanner stares at the MICR line and waits. Nothing happens. Then it asks you to type four numbers in by hand.

That's not a bug. It's how Check 21 substitute checks behave when they meet a magnetic reader. And once you understand why, the deposit takes about ninety seconds.

The four-step workflow

Print the Settle Report — just the check page. Open the PDF we delivered to your vendor portal. The check sits on its own page — you'll see your business name, the amount, and a MICR line at the bottom of the check. Print only that page on standard letter paper. No special check stock.

Cut the front side of the check off the page. Standard scissors or a paper cutter. The check is sized to the standard business check dimension — 6 inches wide, 2 ⅔ inches tall — and the rest of the page (the payment memo, invoice references, period of the settlement) stays with you as a record.

Endorse the back of the cut check. Flip it over and sign the back the same way you'd sign any check.

Run it through your scanner. The scanner software will typically prompt you to hand-type four fields off the front of the check: Check Number, Value (the dollar amount — some scanner software labels this field "Amount"), Routing Number, and Account Number. Type them in. The rest of the deposit happens after that.

Step 1
Print
The Settle Report — just the check page. Plain letter paper.
Step 2
Cut
The front side of the check, off the rest of the page.
Step 3
Endorse
Sign the back of the cut check.
Step 4
Scan
Feed it through. Hand-key Check #, Value, Routing, Account.

Why the scanner asks for the numbers

Desktop check scanners contain a magnetic read head about an inch wide. As a check passes through, the head detects the magnetic-ink characters in the MICR line and decodes them into routing, account, and check number digits.

ShelfSpace checks are printed from your home or office printer, not from a check-printing service that uses magnetic toner. The MICR line is visually identical — same font, same spacing — but it isn't magnetic. The scanner sees no magnetic signal and prompts for the data instead. You're filling in the gap the magnetic read would have filled.

Image capture, transmission, and clearing all proceed normally after that. Your bank receives an X9.37 image package the same as any other deposit and sends it through the Federal Reserve image-exchange network. The deposit is identical from the bank's perspective — only the data-entry step changed.

Why this is legal, in one paragraph

The Check 21 Act doesn't require magnetic ink on substitute checks. It requires that the image of the check meet specific quality, dimension, and content standards — and that the substitute check carry a legal legend stating it is equivalent to the original. Every ShelfSpace check meets those standards. Your bank's scanner software may want magnetic MICR for convenience, but the Federal Reserve clearing system does not. Once the deposit is keyed in, the check clears like any other.

Which scanner brands work

Any desktop check scanner that supports manual MICR entry works. The common ones:

If your bank's RDC profile is locked to magnetic-only scanning, ask them to enable manual MICR entry. Most bank RDC profiles support this as a configuration setting — it's typically a one-flag change in your RDC software profile. If your bank won't enable it, switch to mobile deposit. The check is the same check.

When to skip the scanner

Mobile deposit handles the same check in about twenty seconds with no MICR keying. If your scanner workflow is friction-heavy — multiple checks a week, frequent rejections, slow bank RDC software — switch to mobile deposit for ShelfSpace checks specifically. You don't have to commit; you can mix methods check by check. Some vendors scan when they have a stack to process and mobile-deposit when they have one or two.

After the deposit

Funds typically clear in one to two business days, the same as mobile deposit. We track the clearing status and update the payment record in your vendor portal once the check clears the retailer's bank account. If something goes wrong — image rejection, duplicate flag, anything — we void and reissue the check in one step. See voiding and reissuing checks for how that works.

For the full procedural reference, see the docs version of this walkthrough: how to deposit a ShelfSpace check with a check scanner. For more on what's on the rest of the Settle Report page you just printed, see anatomy of a consignment settlement report.

The deposit is straightforward. The only thing surprising about it is that the scanner asks you to type four numbers. Once you know why, it's a ninety-second job.

If you're a vendor receiving ShelfSpace checks and your scanner is giving you trouble, email me at chris@shelfspace.pro. I'll get on the phone with you and your bank's RDC support. We'll get the deposit working.

Frequently asked questions

Do I need magnetic ink to deposit a ShelfSpace check?

No. The Check 21 Act does not require magnetic ink on substitute checks. It requires image quality, standard dimensions, and a legal legend — all of which every ShelfSpace check carries. Your scanner may prefer magnetic ink for convenience, but the Federal Reserve image-exchange clearing network does not require it.

Will my bank reject a deposit if I keyed the MICR fields by hand?

Banks do not reject deposits based on whether the MICR was read magnetically or entered by hand. They reject based on image quality, signature, or duplicate detection. If your bank's RDC software refuses to accept a hand-keyed deposit, ask them to enable manual MICR entry in your RDC profile. It's a configuration setting on their side.

What's the difference between scanning and mobile deposit for a ShelfSpace check?

Mobile deposit uses your phone's camera and skips the MICR-keying step entirely — your bank's app handles everything from the image. Scanner deposit gives you a paper artifact and integrates with batch RDC workflows your accounting team may already run. Both clear through the same Federal Reserve image-exchange network in the same one-to-two-day window.

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