Without the manual, you would have guessed, ordered the wrong part, or broken the plastic clips. Given that the IR 2420 is an older analog machine (pre-2010), some may ask: Why bother?
Your IR 2420 pulls multiple sheets of paper at once (multifeeding).
The manual instructs you to enter Service Mode > COPIER > FUNCTION > PART-CHK to run the pickup solenoid cycle without printing. Canon Ir 2420 Service Manual Pdf
Open the PDF to page 7-12. You see a detailed exploded view showing how to remove the cassette, unclip the white plastic guide, and replace the separation pad (takes 3 minutes).
Sites like ManualsLib , Tradebit , or ManualMachine often have the file for a small fee ($9–$20). These are usually watermarked but legible. Always use PayPal or a credit card with fraud protection. Without the manual, you would have guessed, ordered
In the world of office printing, few machines have achieved the cult status of reliability and repairability as the Canon imageRUNNER 2420 . Known for its robust build, low cost-per-page, and ease of use, this multifunction printer (MFP) remains a workhorse in small to medium-sized offices, even years after its initial release.
However, like any precision machine, the Canon IR 2420 is susceptible to wear and tear. Paper jams, error codes (like E000 or E007), developing unit failures, and fuser issues are inevitable over thousands of copies. When these problems arise, waiting for a certified technician can be expensive and time-consuming. This is where the becomes your most valuable asset. The manual instructs you to enter Service Mode
The manual provides the torque specs (do not over-tighten) and the adjustment procedure for the paper height sensor.