Exact model-family answer directory
Canon PIXMA TS9521C troubleshooting
Choose the symptom actually shown by 2988C022. Canon printer; PIXMA/MegaTank/MAXIFY/imageCLASS ink/toner systems and maintenance paths differ. Error codes remain separate records because the same characters can mean different things on another platform.
Canon PIXMA TS9521C automatic document feeder jams, skews or pulls multiple pages
For the Canon PIXMA TS9521C, original condition, guides, roller/separation pad and sensor path should be checked.
Open record Canon · cartridge not recognizedCanon PIXMA TS9521C does not recognize ink or toner
For the Canon PIXMA TS9521C, exact part compatibility, shipping seals, contacts, seating and firmware should be checked before replacement.
Open record Canon · firmwareCanon PIXMA TS9521C firmware update will not install
For the Canon PIXMA TS9521C, exact model, stable power/network and signed update path are required.
Open record Canon · offlineCanon PIXMA TS9521C is offline or unavailable
For the Canon PIXMA TS9521C, prove the printer can print internally before repairing the network or computer queue.
Open record Canon · smudgesCanon PIXMA TS9521C leaves smudges, spots or repeated marks
For the Canon PIXMA TS9521C, mark spacing and whether ink/toner is fused/dry identify media, roller, drum, fuser or maintenance faults.
Open record Canon · blank pagesCanon PIXMA TS9521C prints blank pages
For the Canon PIXMA TS9521C, supply installation/venting, protective seals, nozzle/printhead output and driver document content should be separated.
Open record Canon · fadedCanon PIXMA TS9521C prints faded, streaked, banded or with missing colors
For the Canon PIXMA TS9521C, internal quality output separates hardware/supply from app, driver and color profile.
Open record Canon · wrong colorsCanon PIXMA TS9521C prints the wrong colors
For the Canon PIXMA TS9521C, internal output, one color-management owner, paper/ink profile and supply state should be controlled.
Open record Canon · slow printingCanon PIXMA TS9521C prints very slowly
For the Canon PIXMA TS9521C, resolution/quality mode, duplex, document complexity, connection and spool/driver should be timed separately.
Open record Canon · not printingCanon PIXMA TS9521C receives jobs but does not print
For the Canon PIXMA TS9521C, printer error state, local engine, connection, queue, driver and document should be separated.
Open record Canon · scanner not foundCanon PIXMA TS9521C scanner is not found or scanning fails
For the Canon PIXMA TS9521C, local scanner operation, connection, driver/app, permissions and destination storage should be separated.
Open record Canon · maintenanceCanon PIXMA TS9521C shows a maintenance box, drum, fuser, waste toner or service message
For the Canon PIXMA TS9521C, the exact consumable/service item and whether it is customer-replaceable are model-specific.
Open record Canon · paper jamCanon PIXMA TS9521C shows a paper jam or repeatedly jams
For the Canon PIXMA TS9521C, the exact feed/duplex/output location, media condition and a complete sheet count matter.
Open record Canon · AirPrintCanon PIXMA TS9521C will not AirPrint, Mopria or print from a phone
For the Canon PIXMA TS9521C, printer LAN connection, same-network discovery, guest isolation, protocol support and app permissions should be separated.
Open record Canon · Wi-FiCanon PIXMA TS9521C will not connect to Wi-Fi
For the Canon PIXMA TS9521C, printer radio, supported band/security, setup mode, router isolation and account/app should be separated.
Open record Canon · duplexCanon PIXMA TS9521C will not print or scan two-sided
For the Canon PIXMA TS9521C, model capability, driver option, paper size/type and accessory detection must align.
Open recordConfirm the model first
Which units this covers, and how to tell yours is one of them
Every answer below is scoped to these model identifiers. A neighbouring model in the same line can use a different part, a different reset sequence or a different radio, so matching the identifier before following a procedure is the step that decides whether the rest of the page applies to you.
- Model numbers and patterns
- 2988C022
- What that covers
- Canon printer; PIXMA/MegaTank/MAXIFY/imageCLASS ink/toner systems and maintenance paths differ.
Published specification
What is true of this model and changes how you fix it
These are the properties that decide which procedure applies. Each is read from the manufacturer’s own published figures for this model, not carried over from a sibling that shares its retail name.
- Type — crafts/photo INKJET all-in-one
- A PIXMA inkjet AIO aimed at photos and crafts (it can print on specialty media and cut-friendly sizes). Inkjet printheads CLOG if unused — faded/wrong colours are usually a clog; run nozzle check and cleaning. Uses multiple ink cartridges for better photo colour.
- Cartridges & photo settings
- More ink tanks than a basic model for photo quality; a colour cast is often a clog in one colour or the wrong paper/quality setting. Use genuine Canon photo cartridges and the correct photo paper setting.
- Connectivity
- Wi-Fi/USB via the Canon app; 'offline' is usually a Wi-Fi drop or wrong queue.
Where these figures were read. canon.com PIXMA TS9521C (crafts/photo inkjet AIO), read 2026-09-01
Manufacturer support for this product line. Canon Support — Printer support. Official Canon model manuals, drivers, errors and maintenance support.
Exact questions
Questions that only have an answer for the Canon PIXMA TS9521C
Each answer below uses this model’s own published figures. The same question asked about a different model in the line has a different answer, which is why it is answered here rather than on a general page.
My photos look grainy or off-colour on my Canon PIXMA TS9521C.+
For photo quality, set the correct paper type (e.g. Canon photo glossy) and a high print-quality setting in the driver — the wrong paper/quality setting is a common cause of grainy or dull photos. Then rule out a printhead clog with a nozzle check/clean, and make sure all the photo ink cartridges have ink and are genuine Canon. Using genuine Canon inks and matched photo paper on the photo setting gives the intended results.
Structured depth, not empty permutations
Every published record carries a direct answer, scope, ordered fixes, risk notes and sources.
Device and manufacturer hubs share a consistent record system, but each answer carries the relevant controls, fault boundaries, consequences and official support entry point for that platform.
See the publication gate