| Ink Compatibility | Original HP pigment-based inks for HP DesignJet XL 3800 PS MFP Printers |
| Weight | 198 g/m² per ISO 536 Test Method |
| Thickness | 203 microns /8 mil per ISO 534 Test Method |
| Opacity | >91% per TAPPI T 425 Test Method |
| Brightness | >97 per TAPPI T-452 Test Method |
| Whiteness | >127 per ISO 11476 Test Method |
| Finish | Gloss, >50 gloss units at 60˚ reflection |
| Operating Temperature | 15 to 35° C / 59 to 95° F |
| Operating Humidity | 30 to 80% RH |
| Dry Time | Immediate (23° C, 50% RH) |
| Lamination | Yes, hot or cold |
| Shelf Life | 2 years, unopened in original packaging |
| Storage Temperature | 18 to 30° C / 64 to 86° F |
| Storage Humidity | 35 to 55% RH |
| Environmental | Recyclable, FSC-certified paper, REACH compliant |
| Country of Origin | Product of Germany |
| Ordering Information | 91T21A 610 mm x 61 m (24 in x 200 ft) 91T22A 914 mm x 61 m (36 in x 200 ft) |
1. Papers can be recycled according to region-specific practices. In North America and Asia (including Japan), recyclable in consumer collection systems that can accept mixed paper (may not be recyclable in your area); in Europe recyclable in consumer collection systems that accept liquid packaging.
2. HP has a policy for offering Forest Stewardship Council® (FSC®)-certified papers that are sourced from FSC®-certified forests and other controlled sources. BMG trademark license code FSC®-C115319, see fsc.org. HP trademark license code FSC®-C017543, see fsc.org. Not all FSC®-certified products are available in all regions. For information about HP large format printing materials, please visit HPLFMedia.com.
3. See the HP REACH Declaration published at HP Printing Products and Consumable Supplies.