Run through this before the first job of the day. It takes under five minutes and catches most issues before they turn into a ruined print or a service call.

• Check ink levels in all cartridges and top up or replace any running low
• Run a nozzle check print and inspect for missing lines or banding
• Wipe the capping station and wiper blade if the printer has been idle overnight
• Confirm the print head height is set correctly for today's media thickness
• Check that the take-up reel and media tension are aligned before loading a new roll
• Inspect power cables and voltage stabilizer/UPS connections for looseness

These checks happen while the machine is running jobs — mostly about catching problems early rather than after a full roll is wasted.

• Glance at the first few prints of every new job for color shift, banding or misalignment
• Keep the area around the printer free of dust, especially near the print head rail
• Monitor ink levels between large jobs so a cartridge doesn't run dry mid-print
• Listen for unusual carriage or motor noise — it's often the earliest sign of a mechanical issue
• Keep media rolls covered when not in use to prevent dust settling on the print surface

If a job shows any streaking mid-print, pause and run a nozzle check rather than continuing — reprinting a full banner is more expensive than a two-minute cleaning cycle.

How a machine is closed down matters as much as how it's started. A rushed shutdown is one of the most common causes of dried, clogged nozzles the next morning.

• Always use the printer's proper shutdown sequence so the head parks correctly over the capping station
• Never switch off at the wall or power strip directly — this skips the auto-capping cycle
• Wipe down the platen and media path of any ink residue or dust build-up
• Cover the machine if it sits in a dusty or open-air shop environment
• Note any issues from the day in a simple logbook for the next operator or technician

The print head is the single most expensive component to replace, and almost all damage to it is preventable with consistent care rather than reactive repair.

• Never touch the nozzle plate directly with fingers, tissue, or dry cloth
• Use only the manufacturer-recommended cleaning solution, never water or generic alcohol
• Keep the capping station rubber seals soft and residue-free — dried ink here is a leading cause of clogging
• Avoid mixing ink brands or batches in the same cartridge or bulk ink system

Media handling issues cause more print defects than most operators realize — tension, storage and dust all directly affect output quality.

• Store flex rolls upright, away from direct sunlight and humidity
• Let cold-stored rolls reach room temperature before printing to avoid tension issues
• Check that the roll feeds evenly without dragging on one side, which causes skewed prints
• Keep the take-up spindle tension consistent to prevent wrinkling on long print runs

Daily checks cover most issues, but a few tasks only need attention on a weekly or monthly cycle. Skipping these is the most common gap in an otherwise good routine.

• Skipping the proper shutdown sequence to save a few minutes at closing time
• Using non-genuine ink or cleaning solution to cut costs, risking the print head
• Ignoring a minor banding issue instead of running a head clean immediately
• Letting dust accumulate around the machine in an open shopfront environment
• Delaying a scheduled technician service until a breakdown forces it