Roland VersaCamm SP-540V Service Notes page 182

Usable Media
Use genuine media for this machine.
Media width
8-5/16 to 54 inches (210 to 1371 mm)
A) Cuttable media thickness
0.08 to 0.22 mm (3.2 to 8.6 mil)
(depending on media composition)
B) Maximum media thickness (including backing paper)
Printing only: 1.0 mm (39 mil)
When performing cutting: 0.4 mm (15 mil)
C) Roll outer diameter
180 mm
D) Paper tube (core) inner diameter
50.8 mm (2 in.) or 76.2 mm (3 in.)
Roll weight
20 kg (44 lb.)
Other conditions
Media such as the following cannot be used.
Media having an inward curl (i.e. media whose print surface is on the inner side of the roll)
Media whose end is attached to the paper pipe (core)
Media which is severely warped or which has a strong tendency to reroll
Media that cannot withstand the heat of the heating devices
Media whose paper pipe (core) is bent or crushed
A B
Side view of roll media
7-17
D
C