Riso Rz Type A4-L Master Standard

The Riso Rz Type A4-L Master Standard (S-4250 / S-7041E) is an original thermal master roll designed for Riso RZ and EZ-series digital duplicators. Produces sharp text cut-outs and consistent long-run print quality across Kenya.

Compatible printers

• Riso RZ 200
• Riso RZ 220
• Riso RZ 230
• Riso RZ 300
• Riso EZ 200
• Riso EZ 220
• Riso EV 2560

If your model isn't listed, send us the number from the front of the machine and we'll confirm before you pay.

Specifications

Genuine or compatible?

Covers original Genuine Riso product entries; Royal compatible brand alternative master rolls fit the same duplicator units at reduced costs.

Why buy from Trinatech

• Stock held in Nairobi CBD.
• Delivery across Kenya including Kisumu, Nakuru, Eldoret, and Mombasa.
• M-Pesa and bank transfer accepted.
• WhatsApp ordering and walk-in options at The One Mall, River Road.

Getting the most from this cartridge

• Avoid exposure to high humidity prior to loading. Ensure master disposal box is emptied regularly to prevent master feeding jams.

Frequently asked questions

• Is an XL roll length available? Standard roll length cuts up to ~220 A4 masters.
• Are color ink drums supported? Yes, master rolls work with both black and color Riso RZ ink drums.
• How fast is Nairobi delivery? Delivered within 1 to 3 hours across Nairobi CBD.
• How can I pay? Pay via M-Pesa, bank wire, or cash.
• Is warranty provided? Standard shop defect warranty covers unopened rolls.