When purchasing ink tanks, make sure the following Ink Tank serial numbers are printed on the label.
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- 330 ml (11.2 fl oz)
- PC Ink Tank PFI-304PC
- C Ink Tank PFI-304C
- MBK Ink Tank PFI-304MBK
- Y Ink Tank PFI-304Y
- M Ink Tank PFI-304M
- PM Ink Tank PFI-304PM
- R Ink Tank PFI-304R
- G Ink Tank PFI-304G
- B Ink Tank PFI-304B
- PGY Ink Tank PFI-304PGY
- GY Ink Tank PFI-304GY
- BK Ink Tank PFI-304BK
- 700 ml (23.7 fl oz)
- PC Ink Tank PFI-704PC
- C Ink Tank PFI-704C
- MBK Ink Tank PFI-704MBK
- Y Ink Tank PFI-704Y
- M Ink Tank PFI-704M
- PM Ink Tank PFI-704PM
- R Ink Tank PFI-704R
- G Ink Tank PFI-704G
- B Ink Tank PFI-704B
- PGY Ink Tank PFI-704PGY
- GY Ink Tank PFI-704GY
- BK Ink Tank PFI-704BK
