As of January 1st, 2026, we have no remaining stock of the original cartridges for the 4100 series Bravo Disc Publisher (53601, 53602, 53603, 53604). Fortunately, another model printer we sold in the past also has the same style cartridges and the same dye ink. With a simple firmware update to your 4100, you can use the LX900 cartridges listed below in your 4100 Series Disc Publisher.
- Cyan SKU 53422
- Magenta SKU 53423
- Yellow SKU 53424
- Black SKU 53425
- Multipack SKU 53428
For PC Users
To update firmware, download the firmware updater from the link below and run it. When successfully completed, your firmware should be version 1.13(49). Note: on some PCs, it can take up to 3 minutes for the updater to check your 4100 firmware and appear onscreen. Also, it is important that no errors are present on the printer before the firmware is accepted.
For Mac Users
Follow these instructions to manually update your 4100.
1. Download the files attached to this article to your Downloads folder.
2. Open a Terminal Console. -- (Press 'Command' + 'SPACE') to pull up spotlight search and then type in: Terminal
3. Type this command and press Enter.
lp -d Primera_4100_Series Downloads/UnlockCommand.prn
4. Mac will ask you if you want to give terminal access to Downloads - Click Allow.
5. Now, type this command and press Enter.
lp -d Primera_4100_Series Downloads/Continental_KLM.fls
The 4100 will restart, and the firmware will be updated.
Mixed cartridges
You can mix LX900 and 4100 cartridges in the same print head carrier. It is the exact same ink inside the cartridges, so you should see no difference in print quality.
Article ID: 123125