High Temperature Error; Cleaning Warning - Roland SP-300 Service Manual Book

7. High Temperature Error :

High Temperature Error occurs on the SP-300 when
the environmental temperature exceeds 40 degrees
Celsius. Eco-SOL INK could change its characteristics
when it is exposed to the high temperature for a long
time.

8. Cleaning Warning :

SP-300 will display the warning message to perform the
cleaning if the machine is left without using for 1 month.
It is necessary to prevent the nozzle damages on the
head. Therefore, it is important to remind the users to
keep the primary power switch on all the time.
Ink_Eco - SOL Ink
Ink_Eco - SOL Ink