
I ran a page through the scanner once and the next scan was sharp again. I saw that the first scan after going through the page through the scanner was most likely wiping off some residual black ink, but after that there was no problem. This completely fixed my scanner blurring. A third of my scanned pages were blurry which got me to the point where I was considering buying a new scanner because no matter what I tried it didn't solve the problem. This was my last desperate attempt and it worked like clockwork. If your scans appear blurry, this could be the solution. This saved me $300 on a new scanner.

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

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

55" TV LG OLED55A1RLA 2021 OLED, HDR, black
15 Review

Renewed Logitech G PRO X Wireless Lightspeed Gaming Headset with Blue VO!CE Mic Filter for Immersive Gaming Experience
122 Review

Logitech HD Webcam C270: Crisp 720p Widescreen Video Calling & Recording (960-000694), Lightweight and Portable at 3.15 lb.
192 Review

Apple AirPods Pro MagSafe RU Wireless Headphones, White
159 Review

π₯ Logitech C270 Webcam: Crystal Clear Video and Superior Quality
183 Review