
Epson
Epson B12B813421 Scanner Maintenance Kit: Roller & Pad Replacement
★★★★★
Keep your Epson scanner feeding smoothly with this official roller and separation pad replacement kit rated for 100,000 sheets.
$54.99*
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*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.
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Overview
Key Features
Package content: paper feed roller, separation pad
Designed For: GT S50, S50N, S55, S55N, S80, S80N, S85, S85N
Product type: printer roller kit
Specifications
Product Type
Scanner Roller Assembly Kit
Includes
Paper feed roller, separation pad
Recommended Replacement
Every 100,000 sheets
Dimensions
4.25 x 2.75 x 2.25 inches
Weight
2.15 ounces
Part Number
B12B813421
UPC
010343872554
Pros & Cons
👍 Pros
- Genuine Epson part ensures proper fit and reliable paper handling performance
- 100,000-sheet replacement interval means infrequent maintenance
- User-replaceable design requires no tools or service technician
- Includes both the feed roller and separation pad in a single kit
- Compact and lightweight at just 2.15 ounces for easy storage as a spare
👎 Cons
- Only compatible with specific Epson scanner models, so you must verify compatibility before purchasing
- Does not include installation instructions for every compatible scanner model
- Replacement interval tracking is manual since there is no automatic sheet counter reminder on all scanners
- Higher cost than third-party roller alternatives
Frequently Asked Questions
How do I know when it is time to replace the roller and separation pad?
Epson recommends replacement every 100,000 sheets. Signs that replacement is needed include increased paper jams, multiple sheet feeds, skewed pages, or inconsistent paper pickup.
Is this kit difficult to install?
No, the roller and separation pad are designed to be user-replaceable. The installation process typically involves opening the scanner cover, removing the old components, and snapping the new ones into place without any tools.
What components are included in this maintenance kit?
The kit includes one paper feed roller and one separation pad. These are the two primary wear components responsible for reliable paper handling in compatible Epson scanners.
Will using third-party rollers void my scanner warranty?
This is an official Epson part (B12B813421), so using it will not affect your warranty. Using genuine Epson replacement parts is the manufacturer-recommended approach for scanner maintenance.
Can this kit fix paper jam issues on my Epson scanner?
If your paper jams are caused by worn rollers or a degraded separation pad, this kit should resolve the issue. Worn feed components are one of the most common causes of paper handling problems in document scanners.