Epson ROLLER ASSEMBLY KIT 2 (DS-870/970) - B12B819711

Epson B12B819711 Roller Assembly Kit

Overview

The Epson B12B819711 is a replacement roller assembly kit designed to restore consistent document feeding on high-volume Epson sheet-fed scanners. Over time, feed and pick rollers wear down under daily document throughput — pages begin to skew, double-feed, or jam, which signals it's time to swap the assembly rather than tolerate throughput loss or misfeed-related rescans. Replacing the B12B819711 roller kit at the manufacturer-recommended interval keeps the scanner operating at rated capacity instead of degrading gradually until a hard failure forces downtime.

Compatibility

This roller assembly kit is designed for the following Epson document scanners:

• Epson DS-870 — workgroup sheet-fed scanner
• Epson DS-970 — high-volume sheet-fed scanner

Confirm your scanner model number before ordering. This kit is not cross-compatible with other Epson scanner families (DS-530, DS-575W, DS-780N, etc.) — roller geometry and mounting differ by platform.

Installation Notes

Roller replacement on the DS-870 and DS-970 is a user-serviceable procedure. No special tools are required — the rollers are accessed via the scanner's front cover and ADF door. Follow the replacement interval and procedure documented in your scanner's user guide to avoid voiding maintenance coverage. After installation, run a calibration or roller reset cycle as prompted by the scanner's firmware or Epson Scan 2 utility to zero the page counter tied to the roller assembly.