9.Check the quantity of ink and correct it if there is too much; see Check the ink quantity

on page 37. The print may not be completely dry at this stage; this is normal and not a problem.

10.After a little time, the print should be completely dry. If the ink smudges when touched, see the Maintenance and troubleshooting guide.

11.If you notice any print quality problems, see the Maintenance and troubleshooting guide.

12.If you would like to print faster, see Faster printing on page 39.

13.You should use your RIP software to color-calibrate and color-profile the new substrate. See Color calibration on page 39, Color profiles on page 39 and the RIP documentation.

Select printer settings and color profile

The correct printer settings for your substrate may be available from your RIP vendor or substrate vendor. If not, you can start by copying printer settings from a generic or similar substrate. Substrates may be divided into the following families.

Substrate family

Description

 

 

Self-adhesive vinyl

PVC films with adhesive on one side, which can be white-finished or transparent. The liner can be

 

paper- or plastic-based. There are two main manufacturing processes: calendering and casting. There

 

are also variations such as perforated vinyl to be placed on windows. These substrates may need

 

manual rather than automatic printhead alignment.

 

 

Banner

Usually a polyester mesh (or fabric) with PVC coating. There are also recyclable versions to cover

 

the same applications (green banners). Banners can be frontlit or backlit.

 

 

Film

Usually a polyester film (although there are other materials such as PVC and PC) for backlit

 

applications. They are typically translucent, although there are also transparent versions.

 

 

Fabric

Fabric substrates are usually composed of polyester fibers. Some fabrics come with a liner to prevent

 

the ink from passing through the substrate. Very stiff fabrics (such as polyester canvases) are better

 

loaded as banners.

 

 

Mesh

Usually a polyester mesh covered with PVC coating with holes. Some of these substrates may have

 

a liner and be self-adhesive.

 

 

Paper-Aqueous

Paper-based (cellulose) substrates with or without coating, not compatible with solvent inks.

 

 

Paper-Solvent

Paper-based (cellulose) coated substrates, compatible with solvent inks, and usually with some water

 

resistance.

 

 

HP Photorealistic

Paper-based (cellulose) coated substrates with gloss or matte finishing, heavier and more rigid than

 

other paper-based substrates.

 

 

Here are some recommended default settings for each substrate family, which can be used as a starting point.

Substrate family

Drying

Curing

Heating

Auto-

Cutter

Substrate

Input

Vacuum

 

temp.

temp.

airflow

tracking

 

-advance

tension

level

 

 

 

 

 

 

adjust.

 

 

 

 

 

 

 

 

 

 

 

Self-adhesive vinyl

50

110

30

Yes

Yes

0

15

20

 

 

 

 

 

 

 

 

 

Banner

55

100

45

Yes

Yes

0

15

5

 

 

 

 

 

 

 

 

 

Film

55

95

60

Yes

Yes

0

15

20

 

 

 

 

 

 

 

 

 

Fabric

60

100

30

Yes

No

0

15

20

 

 

 

 

 

 

 

 

 

Mesh

55

95

30

Yes

Yes

0

15

15

 

 

 

 

 

 

 

 

 

Paper-Aqueous

45

70

30

Yes

Yes

0

15

20

 

 

 

 

 

 

 

 

 

Handle the substrate

ENWW

Add a new substrate type 33

Page 37
Image 37
HP L25500 manual Select printer settings and color profile, Substrate family Description