Compatible products for the following originals: 4x black/black with approx. 10,000 pages Information on the range with 5% coverage toners: compatible products in top quality. According to DIN standards, produces in Germany. Refilled tone + chip for HP Laserjet 4000 N Refilled tone + chip for HP Laserjet 4000 SE Refilled tone + chip for HP Laserjet 4000 T Refilled tone + chip for HP Laserjet 4000 TN Refilled tone + chip for HP Laserjet 4000 Refilled tone + chip for HP Laserjet 4000se Refilled tone + chip for HP Laserjet 4000T Full tone + chip for HP Laserjet 4000TN Refilled tone + chip for HP Laserjet 4050 SE Refilled tone + chip for HP Laserjet 4050 T Refilled tone + chip for HP Laserjet 4050 TN Refilled tone + chip for HP Laserjet 4050 Refilled tone + chip for HP Laserjet 4050tn.
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