To know about the paper-handling specifications for HP OfficeJet Pro 6960 printer read the following information. The paper handling specification includes paper tray capacities, supported paper sizes, supported envelopes, supported photo paper, supported cards, supported custom sizes and print margins.

- Print Margins
The print margins support the size US letter, US legal, A4, US Statement, 8.5×13 inch, customized media, US Executive, B5, A5, cards, custom-sized media and right-side margin 2.9 mm (0.114 inch), top margin 2.9 mm (0.114 inch) and bottom margin Windows: 29 mm (0.114 inch) and Macintosh and Linux: 12 mm (0.47 inch).
- Supported custom sizes
Custom sizes are supported only in Mac . In tray 1, paper size supported is 89 to 215 mm (3.5 to 8.5 inches) wide and 127 to 355 mm (5.0 to 14.0 inches) long and automatic document feeder supports 127 to 355 mm (5.0 to 8.5 inches) long and 127 to 216 mm (5.0 to 8.5 inches) long
- Photo paper supported
Avoid paper jams by using correct and appropriate photo paper sizes. The photo paper supported are letter sized photo paper, A4 sized photo paper, photo paper with size 76.2 x 127 mm (3.0 x 5.0 inches), 102 x 152 mm (4.0 x 6.0 inches), 102 x 152 mm (4.0 x 12.0 inches), 127 x 177.8 mm (5.0 x 7.0 inches), 203 x 254 mm (8.0 x 10.0 inches) and borderless photo paper with size 102 x 152 mm (4.0 x 6.0 inches), 127 x 178 mm (5.0 x 7.0 inches), 216 x 280 mm (8.5 x 11 inches)
- Envelopes supported
You can load envelopes in tray 1 only. The envelopes supported are U.S. 10 envelope, A2 envelope, DL envelope, C5 envelope, C6 envelope, Monarch envelope, Card envelope, Chou #3 envelope and Chou #4 envelope
- Paper sizes supported
The paper size supported vary according to the tray when using the plain paper type. In tray 1, U.S. Letter: 216 x 279 mm (8.5 x 11 inches), U.S. Legal: 216 x 356 mm (8.5 x 14 inches), A4: 210 x 297 mm (8.3 x 11.7 inches), 216 x 330 mm (8.5 x 13.0 inches), U.S. Executive: 184 x 267 mm (7.25 x 10.5 inches), U.S. Statement: 140 x 216 mm (5.5 x 8.5 inches), B5 (JIS): 182 x 257 mm (7.17 x 10.12 inches), A5: 148 x 210 mm; (5.8 x 8.3 inches), 152 x 203 mm (6.0 x 8.0 inches), U.S. Government, Borderless A4: 210 x 297 mm; (8.3 x 11.7 inches), Borderless A5: 148 x 210 mm; (5.8 x 8.3 inches) and Borderless B5 (JIS): 176 x 250 mm; (6.9 x 9.8 inches)
Paper tray 2 supports U.S. Letter: 216 x 279 mm (8.5 x 11 inches), U.S. Legal: 216 x 356 mm (8.5 x 14 inches), A4: 210 x 297 mm (8.3 x 11.7 inches).
Duplexer supports U.S. Letter: 216 x 279 mm (8.5 x 11 inches), A4: 210 x 297 mm (8.3 x 11.7 inches), U.S. Executive: 184 x 267 mm (7.25 x 10.5 inches) and B5 (JIS): 182 x 257 mm (7.17 x 10.12 inches).
Automatic document tray supports U.S. Letter: 216 x 279 mm (8.5 x 11 inches), U.S. Legal: 216 x 356 mm (8.5 x 14 inches), A4: 210 x 297 mm (8.3 x 11.7 inches).
Duplexer supports U.S. Letter: 216 x 279 mm (8.5 x 11 inches), A4: 210 x 297 mm (8.3 x 11.7 inches), U.S. Executive: 184 x 267 mm (7.25 x 10.5 inches) and B5 (JIS): 182 x 257 mm (7.17 x 10.12 inches) and U.S. Legal: 216 x 356 mm (8.5 x 14 inches)
- Capacities of paper tray
In paper tray 1, plain paper weight is 60 to 105 g/m2 (16 to 28 lb bond) with up to 250 sheets of plain paper (25 mm [1 inch] stacked), photo paper weight is 250 g/m2 (66 lb bond) with up to 100 sheets (17 mm [0.67 inch] stacked), envelopes weight 75 to 90 g/m2 (20 to 24 lb bond envelope) with up to 30 sheets (17 mm [0.67 inch] stacked) and cards weight up to 200 g/m2 (110 lb index) with up to 80 cards.
In tray 2(this tray is optional), plain paper weight is 60 to 105 g/m2 (16 to 28 lb bond) with up to 250 sheets. In duplexer, paper weight is 60 to 105 g/m2 (16 to 28 lb bond). In automatic document feeder, paper weight is 60 to 75 g/m2 (16 to 20 lb bond) with up to 50 sheets.
In output tray, paper weight is 60 to 105 g/m2 (16 to 28 lb bond) with up to Up to 150 sheets of plain paper (text printing), photo paper weight is 250 g/m2 (66 lb bond) with up to 100 sheets, envelopes weight is 75 to 90 g/m2 (20 to 24 lb bond envelope) with up to 30 envelopes and cards weight up to 200 g/m2 (110 lb index) with up to 60 cards.