Skip to content

Just added to your cart

Qty:

- Drums Menu
- Drums
- All Drum Units (Every Brand)
- - Brother Drums Menu
  - Brother Drums
  - Brother DR350 Drum
  - Brother DR360 Drum
  - Brother DR400 Drum
  - Brother DR420 Drum
  - Brother DR620 Drum
  - Brother DR630 Drum
  - Brother DR720 Drum
  - Brother DR730 Drum
  - Brother DR830 Drum
  - Brother DR920 Drum
  - Brother DR223CL Color Drum
  - HP CB385A Drum Unit
- HP & Xerox Drums
- Support Menu
- Support
- About Us
- Find Ink By Printer
- Printer Support
- Starting a Print Business
- Contact Us
- Customer Service
- Printer Testing Methodology
- Long Island Businesses
- Printer Troubleshooting
- Specialty Printing Menu
- Specialty Printing
- Wide Format Ink Cartridges
- Sublimation Ink
- DTF & UV DTF Printing
- DTG Printing
- UV & UVDTF Printing
- Mailing & Addressing Equipment Ink
- Paper & Supplies Menu
- Paper & Supplies
- Printer Paper
- Specialty Paper
- Cardstock
- Photo & Fine Art Paper
- Thermal Printing Supplies
- Sublimation Printing Supplies
- Photo Paper
- Supplies We Recommend
- Printers Menu
- Printers
- Best Inkjet Printers
- Best Laser Printers
- Which Printer Should I Buy?
- Printer Reviews
- How We Score Printers

Search results: 0 results for "Gestetner DSM 790"

Search field cannot be empty

Please try a different search term or go back to the homepage.

Search results

Quick links

Ink Cartridges
Toner Cartridges
Ink Cartridge Recycling
Ink Cartridge Coupon Codes
Generic Ink Cartridges
MICR Toner
Recycle Ink Cartridges
Printer Ink Cost Calculator
Printer Help & Troubleshooting

Company Info

About Us
Contact Us
Terms & Conditions
Privacy Policy
Affiliate Program

Why Castle Ink?

Castle Ink exclusively sells remanufactured printer ink and toner cartridges — 100% remanufactured right here in the United States. We support recycling by refilling and reusing cartridge cores instead of sending them to landfill, helping keep waste out of the environment. Every purchase is backed by our 100% satisfaction guarantee and full replacement warranty, includes U.S. customer support, and comes with a 1-year no-risk return policy. We are an independent seller and are not affiliated with or endorsed by printer manufacturers.

Facebook
Twitter
Pinterest
Instagram
YouTube
TikTok
LinkedIn

Payment methods

© 2026, Castle Ink 37 Wyckoff St. Greenlawn, NY 11740
Compatibility & Trademark Notice: Castle Ink is an independent retailer of compatible and remanufactured printer cartridges. We do not sell OEM (original manufacturer) cartridges. All brand names, printer model numbers, and trademarks (including HP®, Canon®, Epson®, Brother®, Lexmark®, Dell®, and Xerox®) are used solely to identify printer compatibility. Castle Ink is not affiliated with, sponsored by, or endorsed by any printer manufacturer.

Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device

Choosing a selection results in a full page refresh.
Press the space key then arrow keys to make a selection.