This was produced based on up-to-date product specifications at the time of issue, but there may have been changes of specifications for the purpose of improvements. Contact manufacturer or local sales company for information concerning such changes. Brother Industries, Ltd. Nagoya, Japan CAUTION 1.
Main unit Main parts Front cover disassembly (operation PCB assy disassembly) 1. Remove the screws 1 (four) and remove the operation PCB assembly 1, rubber keys 2, key top rear plate 3 and VR key tops 4 (two). 2 - 2...
Main unit Main parts 3-35 Front cover assembly (assembling the operation PCB holder) 1. Attach the rubber keys 1 to the operation PCB holder 2. 2. Attach the VR key tops 3 (two) and key top rear plate 4 to the operation PCB holder 2.
Modules Needle-presser module 3-46 Presser foot lifter attachment Retaining ring E4 1. Attach retaining ring E4 to the presser lift shaft 1. 2. Apply a small amount of Molykote EM30L to the presser lift shaft 1. 3. Insert the presser lift shaft 1 into the hole 2 in the thread releaser assy. and attach the washers (two).
Test Mode Starting test mode • With the front cover in place Press while turning the power on; the buzzer will sound four times, and test mode will start. • Without the front cover in place Press SW1 and SW3 on the main PCB assy. while turning the power on; the buzzer will sound four times, and test mode will start.