Printing Theory - Roland SG2-640 Product Manual

2.Printing Theory

Print head
⚫
Roland DG FlexFire Head

Parts
❖
Same as VG2
6000004770 ASSY,IJ HEAD SOL 250L SV CG2076
1000019701 ASSY,DAMPER DOUBLE CIR CG2075
Head rank
❖
By the four digits (AAAA below), you can distinguish inspection method using
water based ink (print head for VG) from solvent ink (print head for VG2/SG2).
AAAA BBB CCC
Ink type for inspection
0000: Inspection using
water based ink
1000:Inspection using
solvent ink (TR2)
Use print head with "1000" for SG2.
SG2/VG2 Print head
Head rank
CONFIDENTIAL
12/27