# Synchronous drive belt Ricoh M0B11533 (120S3M291) for office equipment

**URL:** https://aio.lv/en/product--ricoh-m0b11533--12257251
**Data updated:** 2026-04-16 14:13 (EEST)
**Category:** Printer & Copier Parts
**Manufacturer:** Ricoh
**Manufacturer code:** M0B11533
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Synchronous drive belt Ricoh M0B11533 (120S3M291) designed for use in Ricoh office equipment and compatible devices. This toothed timing belt has the 120S3M291 specification and is intended for reliable mechanical power transmission, maintaining precise synchronization between shafts. Typical use cases include paper feed, fuser or transport mechanisms in printers, copiers and multifunction devices.

## Long description

Synchronous drive belt Ricoh M0B11533 (120S3M291) is a toothed timing belt produced for use in Ricoh office equipment and compatible devices. It is specified as a 120S3M291 profile belt intended to transfer mechanical power between shafts while maintaining accurate phase relationship. Typical factory applications include paper feed, transport and fuser drive mechanisms in printers, copiers and multifunction office machines where precise synchronization and minimal slip are required.
Advantages
The belt is designed with a toothed profile to improve engagement with pulleys and reduce risk of skipping under load. Constructed for steady mechanical transmission, it offers predictable dimensional stability and wear characteristics for service in office environments. Its specification ensures compatibility with devices requiring the 120S3M291 tooth pitch and length, facilitating straightforward replacement and reducing downtime in maintenance tasks.
Suitable for
 Paper feed rollers and transport systems in printers and copiers
 Fuser drive and associated timing mechanisms
 Maintenance and spare-part replacement in Ricoh and compatible office machines
 Light to medium duty continuous operation typical for office equipment
When it may not be suitable
This synchronous belt is intended for specific 120S3M291 profile applications; it will not fit devices requiring different belt lengths, tooth pitches, or profiles. It is not designed for heavy industrial applications with high temperatures, aggressive chemicals, or extreme loads beyond typical office device conditions.
Key specifications
 Belt type: toothed synchronous (timing) belt
 Profile specification: 120S3M291 tooth profile and length
 Typical applications: transport, paper feed, fuser drive in office machines
 Operating environment: indoor office equipment conditions
How to use
Install the belt by aligning it with the matching toothed pulleys of the equipment, ensuring correct orientation and tension recommended by the device manufacturer. Remove any old belt and inspect pulleys and tensioners for wear before fitting the replacement. When fitting, rotate the mechanism slowly by hand to check for correct engagement and to confirm smooth movement before powering the device. Follow the specific service manual for torque and tension values applicable to the target machine.
What to consider before purchase
 Confirm the device requires the 120S3M291 belt profile and length.
 Verify pulley condition and tensioner compatibility to avoid premature wear.
 Check that the operating environment matches office equipment conditions (temperature, humidity, absence of chemicals).
Usage recommendations
For reliable operation, replace the belt during scheduled maintenance or if signs of cracking, tooth wear, or glazing appear. Use proper tensioning and avoid contamination with lubricants or inks; inspect mating pulleys for damage to ensure longevity of the replacement belt.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Ricoh products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Ricoh service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12257251/68168395_large.webp