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Canon Printer Error E08 — Ink Absorber Full or Nearly Full

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Overview

Canon error E08 indicates the waste ink absorber (pad) is almost full or full, requiring maintenance to reset the counter and replace the absorber pad.

Key Details

  • E08 is a maintenance warning: the internal waste ink absorber pads are nearly saturated
  • Every print, head clean, and alignment wastes some ink into absorber pads inside the printer
  • Canon uses a page/clean count to estimate absorber saturation — not an actual sensor
  • When the counter reaches its limit, the printer refuses to print until serviced
  • This is the same underlying issue as the B200 error on some models

Common Causes

  • Normal wear: waste ink pads have absorbed ink over many print cycles
  • Frequent head cleaning cycles accelerating ink waste
  • High-volume printing saturating the absorber faster
  • Counter reaching its predetermined limit based on estimated ink waste
  • Previous reset without actually replacing the absorber pads

Steps

  1. 1For warranty printers: contact Canon service for authorized absorber replacement and counter reset
  2. 2DIY counter reset: use Canon Service Tool or WIC Reset Utility (third-party, may void warranty)
  3. 3If resetting counter: also physically check and replace absorber pads to prevent ink overflow
  4. 4Reduce head cleaning frequency to extend absorber life
  5. 5Consider connecting an external waste ink tank for high-volume printers

Tags

canonerror-e08waste-inkabsorbermaintenance

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Frequently Asked Questions

Yes, using Canon Service Tool or WIC Reset Utility. But also replace the absorber pads — resetting without replacing risks ink overflow inside the printer.