For a run of 52,700, I changed the drum unit twice, once by replacing the drum unit, the second time by replacing it with a compatible one. And about 7 non-original TN3480 Busf and ColorWay cartridges. It is sensitive to the quality of cartridges, refilled ones can print normally, or they can immediately fail. It's easier to install new compatible ones than to refill. Now there are G&G "penguin" cartridges, they are more expensive, but on the first impression they are better, but we'll see.
MFP laser HP Laser MFP 135w, b/w, A4, white/black
32 Review
💻 Pantum M6552NW Laser Multifunction Printer with Wireless Networking and Mobile Printing for Large Paper Capacity in Monochrome
27 Review
Laser printer Brother HL-L2340DWR
54 Review
Laser printer HP LaserJet Pro M15w, h/b, A4, white
25 Review
🖨️ The Ultimate ID Card Printing Solution: Magicard Enduro 3e Single-Sided Printer Bundle with Supplies & Card Imaging Software
10 Review
PeriPage Mini Portable Paper Photo Printer: 58mm Thermal Printing, Wireless Bluetooth, Android iOS Compatible (Yellow)
3 Review
Epson LQ-590II Monochrome Dot Matrix Printer - 24-pin
7 Review
🖨️ Fargo HDP5000 Dual Side ID Card Printer with Mag Encoder: Complete Supplies Bundle and Card Imaging Software 89013
3 Review