printer sharing prblem

there is novell netware server 4.11, & & with clients running win 98SE. The printer hp dj400 is connected to one of the client. i have installed
1). client32 of novell’s client for win95/98.
2)client for microsoft network.
3) file & print sharing for microsoft network in network configuration on client.
printer is shared thro’ microsoft network.
problem faced : when print command given thro’ excel machine hangs.( for big worksheets only)