crwdns2934243:0crwdne2934243:0 Leo

crwdns2947189:0crwdne2947189:0:

How to print using black ink only

crwdns2934249:0crwdne2934249:0:

To print using black ink only, we press the "black" only.  Since encountering color catridges, I am not able to print using black ink only.  (even though the black catridge is full).  When I press "Black" only, I get the message "replace [951 Z10 Yellow, 951 Z10 Cyan, 951 Z10 Magenta] Catridges.  Help!!!  Thanks.

crwdns2866306:0crwdne2866306:0:

HP Officejet Pro 8620

crwdns2915684:0crwdne2915684:0:

open

crwdns2934251:0crwdne2934251:0:

crwdns2934241:0crwdne2934241:0 Leo

crwdns2947189:0crwdne2947189:0:

How to print using black ink only

crwdns2934249:0crwdne2934249:0:

To print using black ink only, we press the "black" only.  Since encountering color catridges, I am not able to print using black ink only.  (even though the black catridge is full).  When I press "Black" only, I get the message "replace [951 Z10 Yellow, 951 Z10 Cyan, 951 Z10 Magenta] Catridges.  Help!!!  Thanks.

crwdns2866306:0crwdne2866306:0:

HP Officejet Pro 8620

crwdns2915684:0crwdne2915684:0:

open