1. Content:2 x black PGI-1200 XL, 1 x cyan PGI-1200 XL, 1 x magenta PGI-1200 XL, 1 x yellow PGI-1200 XL, 5 ink cartridges in totalNumber of pages printed: 1,200 pages per page for 1200XL black ink cartridges; 900 pages per page for 1200XL color ink cartridges, with a coverage rate of 5% (Letter / A4)2. Printer compatibility:Canon Maxify MB2020 printerCanon Maxify MB2320 printerCanon Maxify MB2120 printerCanon Maxify MB2720 printerCanon Maxify MB2050 printerCanon Maxify MB2350 printer3. Advantages:?High-quality chip: accurate display of ink volume. Good recognition ability and stable printing performance?Excellent ink quality: provide clear text and graphics, produce clear, no paper jam, no leakage, and harmless to the printer.?Professional packaging: Standard independent sealed packaging can ensure the safety of the ink cartridge during transportation.?Strict quality control: Each ink cartridge has been systematically tested before leaving the factory to ensure that compatible printer models have complete functions.4. Warm reminder:?Do not touch the chip, otherwise the ink cartridge may not recognize the printer.?If you receive a message such as "You have not installed the original ink cartridge", click "Yes" or "Continue". Then the printer will continue printing.?For better printing performance, please clean the printer head and nozzles 1-2 times.?If an error such as "ink cartridge is damaged" or "replace cartridge" appears, turn off the printer for 30 seconds. Then open it, and then reinstall the ink cartridge.5. If you have any questions, please contact the seller first. We will answer your questions within 24 hours.