No, these cartridges are NOT compatible with the advertised Canon iB4120 printer. The cyan cartridge I installed is not dispensing ink and the instructions (on both the cartridges and the printer) say you cannot remove the cartridge until it is empty. Since the ink will never run out, I ended up with your simple Catch-22 with bizarre printouts that have removed all colors on the red side of the spectrum and there doesn't seem to be a way to fix this. I know it's tempting to buy those "fake" cartridges because they cost 1/3 the price of the real ones (hey, I fell for that). but the most expensive cartridge is the one that doesn't work, in which case I may have to replace the printer as well. No more fake cartridges for me.
Cartridge NV Print MLT-D111L for Samsung, black
13 Review
Cool Toner 055H Compatible Toner Cartridge Replacement for Canon: High-Quality Ink for Your Printer (Black Cyan Magenta Yellow, with Chip, 4-Pack)
12 Review
MFP inkjet HP Ink Tank 315, color, A4, black
23 Review
TEINO Remanufactured Ink Cartridge Replacement for Canon 245XL 246XL PG-245XL CL-246XL PG-243 - Compatible with Canon PIXMA MG2520 MG2920 MG2922 MG2420 MG2522 TS3120 MG3022 MX490 MX492 (1 Black, 1 Tri-Color)
12 Review
π» Get Amazing Video Quality with Logitech HD Pro Webcam C920 (Discontinued Edition)
83 Review
Smartphone Samsung Galaxy A50 4/64 GB, 2 SIM, black
82 Review
π₯ Logitech C270 Webcam: Crystal Clear Video and Superior Quality
183 Review
Apple AirPods Pro MagSafe RU Wireless Headphones, White
159 Review