HP Deskjet 3940 Printer
Glossary
There are many abbreviations, mnemonics, and initials used in these reports. This Glossary is a listing of these terms and a brief
description of their meaning. If you find some to add please contact us.
• Tool OH - Tooling Overhead
• SMT - Surface Mount Technology (Labor time in
seconds for assembly and testing the circuit
board)
• PCB - Thru-hole Printed Circuit Board (Labor time
in seconds for assembly and testing the circuit
board)
• OEM - Original Equipment Manufacturer
• QTY - Quantity
• REF - Reference
• Assy - Assembly
• MLO - Material Labor & Overhead cost
• P/N - Part number
• S/N - Serial number
• AC - Alternating Current
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