Seiko MP-A40 · Mobile receipt paper
Seiko MP-A40 Paper
4⅜" (112mm) direct-thermal receipt rolls for the Seiko MP-A40 mobile printer — built for route sales, delivery and field receipts. This is direct-thermal paper (no ribbon, no ink).
4⅜" (112mm)Direct thermal · no ribbonMobile / portableSold by the case
Same-day shippingDirect thermal · no ribbonHigh-capacity route rollsReal human support · 1-877-971-1010
The right roll for your Seiko MP-A40
4⅜" direct-thermal receipt paper
Direct thermal — no ribbon, no ink.The Seiko MP-A40 prints by heat, so you only ever buy paper — there is no ribbon or cartridge. Use a genuine 4⅜" (112mm) thermal receipt roll; store it cool and out of direct sun so it doesn't darken.
Not sure the roll seats? We'll confirm your fit.These rolls are sized to load in the Seiko MP-A40 media well, but mobile printers vary in how they hold the core. If you want to be certain the roll seats and feeds cleanly before you order a case, call 1-877-971-1010 and we'll confirm the fit with you.
Specifications
Seiko MP-A40 paper specs
| Spec | Detail |
|---|---|
| Paper width | 4⅜" (112mm) |
| Roll length | 127' · 80' |
| Media type | Direct thermal (no ribbon needed) |
| Roll fit | Sized to load in the Seiko MP-A40 media well — call to confirm your spindle |
| Models covered | Seiko MP-A40 |
| Pack | Case of 50 rolls |
Also fits
Other 4⅜" mobile printers that take this roll
These mobile printers use the same 4⅜" (112mm) thermal receipt roll. Not sure it's your machine? Call 1-877-971-1010 and we'll confirm.
Seiko MP-A40 paper FAQ
Questions about Seiko MP-A40 paper
What paper does the Seiko MP-A40 use? −
The Seiko MP-A40 uses a 4⅜" (112mm) direct-thermal receipt roll. It prints by heat, so there is no ribbon and no ink. We stock it as 127' · 80', by the case.
Does the Seiko MP-A40 need a ribbon or ink? +
No. The Seiko MP-A40 is a direct-thermal printer — the image is created by heat, so there is no ribbon, toner, or ink to buy. You only replace paper.
Will the roll fit my Seiko MP-A40? +
These rolls are sized to the 4⅜" (112mm) media well of the Seiko MP-A40. Mobile printers vary in how they hold the core, so if you want to be sure it seats and feeds cleanly, call 1-877-971-1010 and we'll confirm before you order a case.
How many rolls come in a case? +
Case of 50 rolls. For larger route fleets, call 1-877-971-1010 for bulk pricing.
Ready to stock up?
Keep every Seiko MP-A40 loaded on the route.
Same-day dispatch on in-stock cases. Bulk pricing available.