Handheld / Low-cost Inkjet
Low-investment coding for small batch or manual lines
What It Is
A portable, low-cost inkjet device (often battery or plug-in powered) used to manually print codes on stationary or slow-moving products.
How It Works
A small inkjet cartridge-based print module is manually swept across or held against the product surface by an operator, or mounted on a light fixture for semi-automatic use.
Typical Machine Appearance
A compact handheld unit resembling a large marker/scanner, sometimes mounted on a simple stand.
Typical Applications
- • Low-volume manual coding
- • Small workshop or MSME production
- • Ad-hoc case marking
Suitable Substrates
Speed & Print Quality
Speed: Low — manual/operator-paced
Quality: Fair to good — quality depends heavily on operator technique
Consumables & Maintenance
Consumables: Ink cartridges
Maintenance level: Low
Best-Fit Industries
Advantages
- Very low capital investment
- No line integration required
- Easy to deploy anywhere
Limitations
- Not suitable for high-speed or automated lines
- Print consistency depends on operator
- Cartridge cost per print is relatively high
Common Mistakes
- Deploying handheld units on lines that have outgrown manual coding
- Underestimating labor cost of manual operation at scale
Hidden Cost Factors
- Operator labor time is a real but often uncounted cost
- Cartridge cost per print is higher than industrial systems
- Inconsistent print quality can cause rejections
When Not To Use Handheld
Once production volumes justify automation — the labor and consistency cost of manual coding typically exceeds an entry-level automated system.