# OPC drum unit MCZ3937 for Canon iR2016 / iR2020 / iR2018 printers

**URL:** https://aio.lv/en/product--opc-mcz3937--11843952
**Data updated:** 2026-03-09 15:00 (EET)
**Category:** Drum Cartridges
**Manufacturer:** OPC
**Manufacturer code:** MCZ3937
**EAN:** 6946326539371
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 15.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--opc-mcz3937--11843952

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

OPC drum unit MCZ3937 by OPC designed for Canon imageRUNNER series iR2016, iR2020 and iR2018. This photoconductor drum replaces the imaging component that transfers toner to paper, ensuring print clarity and consistent image density. Suitable for maintenance and consumable replacement in offices and print service environments requiring compatible OEM-equivalent parts.

## Long description

OPC drum unit MCZ3937 is a photoconductor designed as a replacement imaging component for Canon imageRUNNER models iR2016, iR2020 and iR2018. The drum unit transfers toner to paper during the electrophotographic printing cycle and is a regular consumable for maintaining consistent print density, sharp text and defined graphics. This replacement unit is intended for use in office printers and print service environments where OEM-equivalent parts are required for routine maintenance and consumable refresh.
Advantages
The OPC drum MCZ3937 restores image contrast and uniformity across pages by providing a stable photosensitive surface. It supports predictable page yield and helps reduce streaking, banding and uneven toner distribution when installed and inspected as part of scheduled maintenance. The unit is compatible with the listed Canon imageRUNNER models and is suitable for use where a direct-fit, functional replacement is needed.
Suitable for
Office printers in small to medium-sized workgroups
Print service and reprographic environments requiring consistent output
Routine maintenance and consumable replacement cycles
Environments aiming to maintain OEM-equivalent print quality at lower cost
Key specifications
Type: OPC (organic photoconductor) drum unit
Compatibility: Canon imageRUNNER iR2016, iR2020, iR2018
Function: Imaging/photoconductive component that transfers toner to paper
Physical form: Cylinderized drum designed for direct replacement in specified printers
Durability: Designed for standard service intervals typical of imageRUNNER series maintenance
How to use
Replace the existing drum unit following the printer manufacturer's service instructions: power off the device, open the access panels, remove waste toner or toner cartridges as recommended, carefully extract the end-of-life drum unit and install the MCZ3937 drum until it seats securely. After installation, reassemble panels and run any required printer initialization or calibration procedures to restore optimal print density and alignment.
Usage recommendations
Handle the drum surface carefully to avoid fingerprints or scratches; store unused units in a cool, dry place away from direct light. Inspect related consumables such as toner cartridges and cleaning components when replacing the drum to ensure balanced performance and consistent print quality.

## FAQ

### How much does the OPC MCZ3937 drum for Canon iR2016 iR2020 iR2018 cost, and is it available for purchase?

The price is 18.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 03.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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 OPC 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 OPC 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/11843952/67243213_large.webp