Brother manual T-8420C-0, T-8421C-T, T-8422C-4, Twin needle lock, T-8420CT-8420C

T-8420C-0

Twin needle lock

Additional functions

0None

	Lubrication type			Applications
0	Minimum lubrication		F	Foundation
3		Semi-dry	3	Light and Medium materials
			5	Heavy materials

T-8420CT-8420C

Semi-dry type

T-8420C	ー003	ー005	ー03F	ー033
Lubrication type	Minimum lubrication		Semi-dry
Applications	Light and Medium materials	Heavy materials	Foundation	Light and Medium materials
Max. sewing speed	4,000sti/min	3,000sti/min	3,000sti/min	3,000sti/min
Needle	DP×5	DP×5	DP×5	DP×5
	（#14）	（#22）	（#11）	（#14）
Max. stitch length	4mm	5mm	4mm	4mm
Presser foot height	7mm	7mm	7mm	7mm

T-8421C-T

Twin needle direct drive lock stitcher

Additional functions

TQuick back

Lubrication type

0Minimum lubrication

3Semi-dry

Applications

FFoundation

3Light and Medium materials

T-8421C	ーT0F	ーT03	ーT3F	ーT33
Lubrication type	Minimum lubrication		Semi-dry
Applications	Foundation	Light and Medium materials	Foundation	Light and Medium materials
Max. sewing speed	4,000sti/min	4,000sti/min	3,000sti/min	3,000sti/min	T-8421C
Needle	DP×5	DP×5	DP×5	DP×5
	（#11）	（#14）	（#11）	（#14）
Max. stitch length	4mm	4mm	4mm	4mm
Presser foot height	7mm	7mm	7mm	7mm

T-8422C-4

Twin needle direct drive lock stitcher with thread trimmer

Additional functions

Lubrication type

Applications

4

Quick back

0 Minimum lubrication

3 Light and Medium materials

Thread wiper

3 Semi-dry

5	Heavy materials
7	Heavy materials (For extra thick thread)

T-8422C	ー403	ー405	ー433	ー407
Lubrication type	Minimum lubrication		Semi-dry	Minimum lubrication
Applications	Light and Medium materials	Heavy materials	Light and Medium materials	Heavy materials
Max. sewing speed	4,000sti/min	3,000sti/min	3,000sti/min	3,000sti/min
Needle	DP×5	DP×5	DP×5	DP×5	T-8422C
	（#14）	（#22）	（#14）	（#22）
Max. stitch length	4mm	5mm	4mm	5mm
Presser foot height	7mm	7mm	7mm	7mm