Datamax条码打印机（A-Class Mark II [G2], E-Class Mark II, E-Class Mark III, H-Class, I-Class, I-Class Mark II, M-Class Mark II）通过Web页设置打印机时，需要输入密码，该默认密码是小写字母的sysadm，对于有些老网卡的打印机，默认密码是system或access。