Shielded cables must be used to prevent radiation and reception of electrical
noise. Use the shortest possible communication cable to minimize the detection
of electrical noise in the cable.
- Serial(RS-232C) Cable (1.8m or less recommended)
- USB B-Type Cable (1.8m or less recommended)
- LAN(Ethernet) Cable (3m or less, CAT-5 or higher UTP Cable)
- Connecting unshielded communication cables is in violation of EMC
standards. Use the cable approved by us.
- Do not bundle the communication cable with objects that may
cause electrical noise and interference. The printer may be damaged.
- After turning off the power switch of printer, connect and
disconnec the communication cable.
This can cause serious electrical damage and bodily injury.
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