20 Apr 2026
Colour left, black centre, outdoor right, so swaps stay calm.
Cartridge shelf order is a floor note, not a white paper. Mr James Naidoo wrote it for coding leads who need language they can repeat at 06:00 without a slide deck. We keep the sentences concrete: cartridge swaps, walk heights, template locks, outdoor UV, and what to email code@ when something drifts.
South African marking rooms occasionally lose a morning to a soft carton change that nobody wrote down. This note tries to make that less likely. Pair it with the device process leaf and the field checklist that matches your walk. The Midrand desk prefers short emails with one photo over long threads that bury the substrate.
We wrote this for crews who already own a handheld, not for people shopping a moodboard. If you are day zero, start on Devices and come back once the first good mark is in the folder.
Read the deck once, then run the short list: confirm substrate, confirm cartridge, photograph the first good mark, and log exceptions before lunch. If outdoor UV is in play, walk the sun path with the yard lead. If cold store is in play, separate the wipe tip from the template load so condensation does not write your scrap rate.
When load-shedding cuts the afternoon, protect the checklist before the decorative work. Compress the cartridge and template checks into one power window. Do not invent a second field mid-shift just because someone brought a new carton sample.
Highveld dust settles on nozzle tips faster than coastal grit, but coastal damp smears water-based marks unless you pick the right cartridge. Export weeks at Isando add freight handlers who read band height from a forklift, not from a desk. Pharma secondary rooms want quiet templates. Farm crate yards want UV that still reads after a bakkie trip.
None of that is exotic. It is the ordinary week. Cartridge shelf order exists so the lead can point at a sentence instead of reinventing the brief every Monday. Prefered practice is to pin the note beside the Template Desk dock when the fleet is shared across three shifts.
Browse Devices for the gear, Fields for the use-case path, and Resources for printable cards. Email code@handheld-printer.co.za and mention Mr James Naidoo if the question fits their desk.
We prefer short emails with a photo over long threads. Midrand can continue a note without restarting the story when the handoff is honest about what is unfinished. If a showroom hour helps, book Clearwater, Cresta, Pavilion, Tyger Valley, Baywest, Mimosa, Riverside, or Brookhaven with the mall name in the subject.
